title
Identity And Access Management | CISSP Training Videos

description
🔥Post Graduate Program In Cyber Security: https://www.simplilearn.com/pgp-cyber-security-certification-training-course?utm_campaign=CISSP-8rYaUxgfhHM&utm_medium=DescriptionFF&utm_source=youtube 🔥IIIT Bangalore Advanced Executive Program In Cybersecurity (India Only): https://www.simplilearn.com/pgp-advanced-executive-program-in-cyber-security?utm_campaign=SCE-IIITBangaloreCS&utm_medium=DescriptionFF&utm_source=youtube 🔥Cyber Security Masters Program (Discount Code - YTBE15): https://www.simplilearn.com/cyber-security-expert-master-program-training-course?utm_campaign=SCE-MasterCS&utm_medium=DescriptionFF&utm_source=youtube Domain 5 of the CISSP certification course offered by Simplilearn provides an introduction to Identity and Access Management. CISSP Certification Training: http://www.simplilearn.com/it-security-management/cissp-certification-training?utm_campaign=Cissp-identity-accessmanagement-8rYaUxgfhHM&utm_medium=SC&utm_source=youtube 🔥IIIT Bangalore Advanced Executive Program In Cybersecurity (India Only): https://www.simplilearn.com/pgp-advanced-executive-program-in-cyber-security?utm_campaign=SCE-IIITBangaloreCS&utm_medium=DescriptionFF&utm_source=youtube 🔥Cyber Security Masters Program (Discount Code - YTBE15): https://www.simplilearn.com/cyber-security-expert-master-program-training-course?utm_campaign=SCE-MasterCS&utm_medium=DescriptionFF&utm_source=youtube #cissptrainingvideos2017 #cissp #cissptraining #cisspcertification #cissptrainingvideos #cissptutorial ➡️ About Post Graduate Program In Cyber Security This Post Graduate Program in Cyber Security will help you learn comprehensive approaches to protecting your infrastructure and securing data, including risk analysis, mitigation, and compliance. You will get foundational to advanced skills through industry-leading cyber security certification courses that are part of the program. ✅ Key Features - Simplilearn Post Graduate Certificate - Masterclasses from MIT Faculty - Featuring Modules from MIT SCC and EC-Council - 8X higher interaction in live online classes conducted by industry experts - Simplilearn's JobAssist helps you get noticed by top hiring companies - Industry case studies in cyber security - Access to CEH Pro Version - 25+ hands-on projects - Capstone project in 3 domains - MIT CSAIL Professional Programs Community ✅ Skills Covered - Advanced Hacking Concepts - Network Packet Analysis - Ethical Hacking - IDS Firewalls and Honeypots - Security and Risk Management - Network Security - Software Development Security - Cryptography OSI and TCPIP Models - Identity and Access Management - Security Assessment and Testing - Trojans Backdoors and Countermeasures - Mobile and Web Technologies For more updates on courses and tips follow us on: - Facebook : https://www.facebook.com/Simplilearn - Twitter: https://twitter.com/simplilearn Get the android app: http://bit.ly/1WlVo4u Get the iOS app: http://apple.co/1HIO5J0 🔥🔥 Interested in Attending Live Classes? Call Us: IN - 18002127688 / US - +18445327688

detail
{'title': 'Identity And Access Management | CISSP Training Videos', 'heatmap': [{'end': 1534.952, 'start': 1419.396, 'weight': 0.757}, {'end': 3337.218, 'start': 3168.659, 'weight': 0.884}], 'summary': 'The cissp training videos cover essential aspects of identity and access management, including physical and logical access control, user identification, biometric authentication, smart card security, access control types, accountability enforcement, and countermeasures against information security threats, providing comprehensive insights into these domains for certification preparation.', 'chapters': [{'end': 67.706, 'segs': [{'end': 67.706, 'src': 'embed', 'start': 22.489, 'weight': 0, 'content': [{'end': 31.618, 'text': 'discuss how to manage identification and authentication of people and devices, Explain how to implement and manage authorization mechanisms.', 'start': 22.489, 'duration': 9.129}, {'end': 36.18, 'text': 'Discuss how to prevent or mitigate access control attacks.', 'start': 32.899, 'duration': 3.281}, {'end': 44.043, 'text': 'Let us begin with the scenario highlighting the importance of identity and access management in information security in the next screen.', 'start': 37.32, 'duration': 6.723}, {'end': 49.025, 'text': 'Kevin received an email from Sergei Stankovich, the project manager of the Firewall Division.', 'start': 44.083, 'duration': 4.942}, {'end': 55.904, 'text': 'The Mail stated that as a part of the strong focus on security that financial year, Nutri Worldwide Inc.', 'start': 49.983, 'duration': 5.921}, {'end': 59.005, 'text': 'would perform two cycles of security audits instead of one.', 'start': 55.944, 'duration': 3.061}, {'end': 63.325, 'text': 'The following processes would be audited with rigor during the year.', 'start': 59.965, 'duration': 3.36}, {'end': 65.245, 'text': 'Access controls.', 'start': 64.426, 'duration': 0.819}, {'end': 67.706, 'text': 'Access control implementation.', 'start': 66.206, 'duration': 1.5}], 'summary': 'Discussion on managing identification, authentication, and access control; nutri worldwide inc. to perform two security audits', 'duration': 45.217, 'max_score': 22.489, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM22489.jpg'}], 'start': 0.329, 'title': 'Introduction to identity and access management', 'summary': 'Provides an overview of the identity and access management domain of the cissp certification course, encompassing physical and logical access control, identification and authentication management, authorization mechanisms, and prevention of access control attacks.', 'chapters': [{'end': 67.706, 'start': 0.329, 'title': 'Introduction to identity and access management', 'summary': 'Covers the introduction to the identity and access management domain of the cissp certification course, focusing on controlling physical and logical access, managing identification and authentication, implementing authorization mechanisms, and preventing access control attacks.', 'duration': 67.377, 'highlights': ['Kevin received an email from Sergei Stankovich, the project manager of the Firewall Division, stating that Nutri Worldwide Inc. would perform two cycles of security audits instead of one, with a strong focus on security for the financial year.', 'The email mentioned rigorous auditing of access controls and access control implementation as part of the security measures for the year.']}], 'duration': 67.377, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM329.jpg', 'highlights': ['Nutri Worldwide Inc. will perform two cycles of security audits instead of one, with a strong focus on security for the financial year.', 'The email mentioned rigorous auditing of access controls and access control implementation as part of the security measures for the year.']}, {'end': 600.186, 'segs': [{'end': 102.552, 'src': 'embed', 'start': 68.546, 'weight': 5, 'content': [{'end': 69.727, 'text': 'Access control monitoring.', 'start': 68.546, 'duration': 1.181}, {'end': 71.787, 'text': 'Mission statement.', 'start': 71.087, 'duration': 0.7}, {'end': 77.008, 'text': 'Protecting networks, applications, and data from attack is of utmost importance.', 'start': 72.547, 'duration': 4.461}, {'end': 84.103, 'text': 'This will be achieved by auditing current security practices, policies and processes.', 'start': 77.878, 'duration': 6.225}, {'end': 90.908, 'text': 'auditing current security practices, policies and processes to suggest improvements that can be implemented.', 'start': 84.103, 'duration': 6.805}, {'end': 95.752, 'text': 'examining and authenticating security through penetration testing and vulnerability assessments.', 'start': 90.908, 'duration': 4.844}, {'end': 102.552, 'text': 'Let us discuss the concepts of controlling physical and logical access to assets in the following screen', 'start': 97.048, 'duration': 5.504}], 'summary': 'Auditing security practices and implementing improvements to protect networks and data from attacks.', 'duration': 34.006, 'max_score': 68.546, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM68546.jpg'}, {'end': 600.186, 'src': 'embed', 'start': 488.344, 'weight': 0, 'content': [{'end': 492.827, 'text': 'The following screen will focus on privacy, accountability, and identity management.', 'start': 488.344, 'duration': 4.483}, {'end': 499.371, 'text': 'Identity management is the use of different products to identify, authenticate, and authorize the users through automated means.', 'start': 492.847, 'duration': 6.524}, {'end': 505.055, 'text': 'It describes the management of individual identities, their authentication,', 'start': 500.393, 'duration': 4.662}, {'end': 510.457, 'text': 'authorization and privileges or permissions within or across the system and enterprise boundaries.', 'start': 505.055, 'duration': 5.402}, {'end': 518.179, 'text': 'The goal is to increase the security and productivity while decreasing the cost, downtime, and repetitive tasks.', 'start': 511.477, 'duration': 6.702}, {'end': 523.121, 'text': 'Let us discuss the identity and access provisioning lifecycle in the next screen.', 'start': 518.86, 'duration': 4.261}, {'end': 527.063, 'text': 'In this screen, we will focus on identity and access provisioning lifecycle.', 'start': 523.14, 'duration': 3.923}, {'end': 532.227, 'text': 'After an appropriate access control model has been selected and deployed,', 'start': 528.186, 'duration': 4.041}, {'end': 536.108, 'text': 'the identity and access provisioning lifecycle must be maintained and secured.', 'start': 532.227, 'duration': 3.881}, {'end': 540.03, 'text': 'We will learn each access control model later in this domain.', 'start': 536.889, 'duration': 3.141}, {'end': 547.592, 'text': 'Several organizations follow best practices for issuing access, however, many of them lack formal processes.', 'start': 540.95, 'duration': 6.642}, {'end': 554.554, 'text': 'Identity and access provisioning lifecycle refers to the provisioning, review, revocation of all accounts.', 'start': 548.512, 'duration': 6.042}, {'end': 561.574, 'text': 'provisioning includes creating new accounts and provisioning them with appropriate rights and privileges.', 'start': 555.731, 'duration': 5.843}, {'end': 563.896, 'text': 'review can be called auditing.', 'start': 561.574, 'duration': 2.322}, {'end': 566.957, 'text': 'it includes checking all the accounts periodically.', 'start': 563.896, 'duration': 3.061}, {'end': 571.56, 'text': 'it also includes disabling the inactive accounts and checking for excessive privileges.', 'start': 566.957, 'duration': 4.603}, {'end': 577.097, 'text': "Revocation includes disabling employee's account as soon as they leave the organization.", 'start': 572.935, 'duration': 4.162}, {'end': 581.658, 'text': 'It also includes setting account expiry date for temporary accounts.', 'start': 577.977, 'duration': 3.681}, {'end': 586.78, 'text': 'An appropriate organization policy should be followed for deleting an expired account.', 'start': 582.419, 'duration': 4.361}, {'end': 593.663, 'text': 'As a best practice, always include account revocation as a required step in the access provisioning lifecycle.', 'start': 587.44, 'duration': 6.223}, {'end': 600.186, 'text': 'This process should be tightly coordinated with the Human Resources Department and track not only terminations,', 'start': 594.483, 'duration': 5.703}], 'summary': 'Managing identity and access provisioning lifecycle for increased security and productivity, focusing on privacy, accountability, and cost reduction.', 'duration': 111.842, 'max_score': 488.344, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM488344.jpg'}], 'start': 68.546, 'title': 'Access control and policies', 'summary': 'Delves into the significance of access control for network and data protection, highlighting benefits such as multiple layers of protection and emphasizing the concepts of identification, authentication, and authorization in access control.', 'chapters': [{'end': 349.582, 'start': 68.546, 'title': 'Access control and monitoring', 'summary': 'Discusses the importance of access control in protecting networks, applications, and data, including benefits such as multiple layers of protection, safeguarding physical locations, and ensuring limited access to legitimate personnel. it also covers logical access controls and common access control modes.', 'duration': 281.036, 'highlights': ['Access controls help protect against threats and mitigate vulnerabilities by reducing exposure to unauthorized activities and providing access to information and systems to only authorized people, processes or systems. Highlighting the key role of access controls in reducing exposure to unauthorized activities and providing access to authorized entities.', "Various access controls protect and prevent entry and movement around the organization's physical locations to protect personnel, information, equipment, and other assets of the organization. Emphasizing the importance of access controls in safeguarding physical locations and assets within an organization.", "Logical access controls are protection mechanisms that limit users' access to information and restrict their forms of access on the system to only what is appropriate for them. Explaining the function of logical access controls in limiting user access to information and appropriate system functions.", 'Some of the common access control modes include read-only, read and write, and execute, each defining specific user capabilities within the system. Detailing the common access control modes such as read-only, read and write, and execute, which define specific user capabilities within the system.']}, {'end': 600.186, 'start': 350.777, 'title': 'Access control policies & concepts', 'summary': 'Discusses the concepts of identification, authentication, and authorization in access control, emphasizing the importance of identity and access management policy, best practices, and the identity and access provisioning lifecycle.', 'duration': 249.409, 'highlights': ['The identity and access management policy specifies the way users and programs are granted access through proper identification and authentication, improving governance process and preventing inconsistencies in provisioning, administration, and access control management.', 'Identification, authentication, and authorization are essential processes in granting access to data or resources, with authentication requiring a second piece to the credential set such as password, passphrase, cryptographic key, personal identification number, or token.', 'Authorization involves granting access rights and permissions to individuals or processes, determining the extent of system rights that an operator can hold, and should be tightly coordinated with the Human Resources Department to track terminations and account revocation as a required step in the access provisioning lifecycle.', 'The identity and access provisioning lifecycle includes provisioning new accounts, auditing accounts periodically, disabling inactive accounts, checking for excessive privileges, and revoking accounts when employees leave the organization, emphasizing the importance of following best practices and formal processes for issuing access.']}], 'duration': 531.64, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM68546.jpg', 'highlights': ['Access controls reduce exposure to unauthorized activities and provide access to authorized entities.', 'Various access controls protect physical locations and assets within an organization.', 'Logical access controls limit user access to information and appropriate system functions.', 'Common access control modes include read-only, read and write, and execute, defining specific user capabilities within the system.', 'Identity and access management policy improves governance process and prevents inconsistencies in access control management.', 'Authentication requires a second piece to the credential set such as password, passphrase, cryptographic key, personal identification number, or token.', 'Authorization involves granting access rights and permissions to individuals or processes.', 'The identity and access provisioning lifecycle includes provisioning new accounts, auditing accounts periodically, disabling inactive accounts, checking for excessive privileges, and revoking accounts when employees leave the organization.']}, {'end': 1257.124, 'segs': [{'end': 830.94, 'src': 'embed', 'start': 800.284, 'weight': 0, 'content': [{'end': 805.986, 'text': "Authenticating a person's identity based on a unique physical attribute is referred to as biometrics.", 'start': 800.284, 'duration': 5.702}, {'end': 809.188, 'text': 'The next screen deals with strong authentication methods.', 'start': 806.827, 'duration': 2.361}, {'end': 815.851, 'text': 'Authentication that relies on a user ID and password is too weak for many environments that store or manage sensitive information,', 'start': 809.208, 'duration': 6.643}, {'end': 817.492, 'text': 'as they can be easily compromised.', 'start': 815.851, 'duration': 1.641}, {'end': 824.275, 'text': 'Organizations often employ some method of strong authentication that relies on more than just what users know.', 'start': 818.331, 'duration': 5.944}, {'end': 830.94, 'text': 'The two general types of strong authentication are two-factor authentication and three-factor authentication.', 'start': 825.116, 'duration': 5.824}], 'summary': 'Biometrics is a unique physical attribute for authenticating identity. strong authentication methods include two-factor and three-factor authentication.', 'duration': 30.656, 'max_score': 800.284, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM800284.jpg'}, {'end': 883.367, 'src': 'embed', 'start': 860.652, 'weight': 4, 'content': [{'end': 868.577, 'text': 'Organizations that are not satisfied with the additional security afforded by two-factor authentication may consider using biometric as the third factor.', 'start': 860.652, 'duration': 7.925}, {'end': 873.08, 'text': 'An example would be the use of smart card plus pen plus fingerprint.', 'start': 869.258, 'duration': 3.822}, {'end': 880.265, 'text': "The single greatest advantage of biometrics is that, while an intruder can obtain an individual's user ID and password,", 'start': 873.801, 'duration': 6.464}, {'end': 883.367, 'text': 'and perhaps even a two-factor authentication device,', 'start': 880.265, 'duration': 3.102}], 'summary': 'Consider biometrics as a third factor for added security.', 'duration': 22.715, 'max_score': 860.652, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM860652.jpg'}, {'end': 1168.099, 'src': 'embed', 'start': 1142.929, 'weight': 3, 'content': [{'end': 1149.693, 'text': 'As the accuracy of a biometric system increases, false acceptance rates rise and false rejection rates drop.', 'start': 1142.929, 'duration': 6.764}, {'end': 1157.139, 'text': 'Conversely, as the accuracy decreases, false acceptance rates drop and false rejection rates rise.', 'start': 1150.454, 'duration': 6.685}, {'end': 1162.214, 'text': 'Figure shows a graph depicting the FAR versus the FRR.', 'start': 1158.271, 'duration': 3.943}, {'end': 1168.099, 'text': 'The crossover error rate or CER is the intersection of both lines on the graph.', 'start': 1163.195, 'duration': 4.904}], 'summary': 'Biometric system accuracy affects false acceptance and rejection rates. graph shows far versus frr with the cer as the intersection point.', 'duration': 25.17, 'max_score': 1142.929, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM1142929.jpg'}], 'start': 600.186, 'title': 'User identification and biometric authentication', 'summary': 'Emphasizes the importance of user identification in security, focusing on uniqueness and secure issuance. it also evaluates biometric authentication methods, including two-factor and three-factor authentication, and the accuracy of biometric systems using metrics like false reject rate, false accept rate, and crossover error rate.', 'chapters': [{'end': 726.022, 'start': 600.186, 'title': 'User identification and verification', 'summary': 'Discusses the importance of user identification in security, highlighting the common methods and guidelines for user identification, emphasizing the need for uniqueness, non-descriptiveness, and secure issuance.', 'duration': 125.836, 'highlights': ['The process of issuing identifiers must be well documented and secure, as the entire security system can be compromised if an identity is inappropriately issued.', "User identification should be non-descriptive and should not disclose any information about the user, to protect the user's role or job function.", 'User identification must be unique so that each entity on a system can be explicitly identified, ensuring a particular access control environment for each individual user.']}, {'end': 1257.124, 'start': 727.023, 'title': 'Biometric authentication methods', 'summary': 'Discusses the importance of unique identification through biometric authentication, including strong authentication methods such as two-factor and three-factor authentication, and evaluates the accuracy of biometric systems using metrics like false reject rate, false accept rate, and crossover error rate.', 'duration': 530.101, 'highlights': ['Biometric authentication provides a sophisticated and accurate method of verifying identification, with unique personal attributes or behavior used for individual identity verification. Biometric authentication offers a sophisticated and accurate method of identification.', 'Two-factor authentication, combining user ID and password with something the user has, provides a higher level of security compared to traditional user ID and password authentication. Two-factor authentication enhances security by requiring user ID, password, and an additional factor.', 'The accuracy of biometric systems is evaluated using metrics like false reject rate, false accept rate, and crossover error rate, with the crossover error rate describing the overall accuracy of the system. Evaluating biometric system accuracy using metrics like false reject rate, false accept rate, and crossover error rate is crucial.', 'Enrollment time for a biometric system, which includes registering with a biometric system and providing biometric information, should take less than two minutes as a one-time process. Enrollment time for a biometric system should be less than two minutes as a one-time process.', 'Fingerprints, hand geometry, iris, retina, voice, keyboard dynamics, signature dynamics, and facial scan are all examples of biometric identifiers used for individual identification. Various biometric identifiers, such as fingerprints, hand geometry, iris, voice, and facial scan, are utilized for identification.']}], 'duration': 656.938, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM600186.jpg', 'highlights': ['User identification must be unique to ensure explicit identification for each individual user.', 'Biometric authentication offers a sophisticated and accurate method of identification using personal attributes or behavior.', 'Two-factor authentication enhances security by requiring user ID, password, and an additional factor.', 'Evaluating biometric system accuracy using metrics like false reject rate, false accept rate, and crossover error rate is crucial.', 'Enrollment time for a biometric system should be less than two minutes as a one-time process.', 'Various biometric identifiers, such as fingerprints, hand geometry, iris, voice, and facial scan, are utilized for identification.']}, {'end': 1739.04, 'segs': [{'end': 1355.475, 'src': 'embed', 'start': 1325.374, 'weight': 6, 'content': [{'end': 1330.796, 'text': 'A passphrase is secured than a password as it is longer and thus harder to obtain by an attacker.', 'start': 1325.374, 'duration': 5.422}, {'end': 1335.928, 'text': 'In many cases, the user is more likely to remember a passphrase than a password.', 'start': 1331.707, 'duration': 4.221}, {'end': 1348.713, 'text': 'Example of passphrase are, I will pass CISSP exam, Manchester United is my favorite team, a quick brown fox jumps over a lazy dog, etc.', 'start': 1337.009, 'duration': 11.704}, {'end': 1355.475, 'text': "Cognitive passwords are opinion or fact-based information used to verify an individual's identity.", 'start': 1350.013, 'duration': 5.462}], 'summary': "Passphrases are more secure and memorable than passwords, with examples like 'i will pass cissp exam'.", 'duration': 30.101, 'max_score': 1325.374, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM1325374.jpg'}, {'end': 1534.952, 'src': 'heatmap', 'start': 1419.396, 'weight': 0.757, 'content': [{'end': 1423.88, 'text': 'In the next screen, we will look at token devices and how they are used for authentication.', 'start': 1419.396, 'duration': 4.484}, {'end': 1429.104, 'text': "Tokens are used to prove the user's identity and to authenticate the user to a system or an application.", 'start': 1423.9, 'duration': 5.204}, {'end': 1432.407, 'text': 'They can be software based or hardware based.', 'start': 1429.905, 'duration': 2.502}, {'end': 1439.181, 'text': 'An attacker can compromise the system by gaining control of the token and impersonate the token owner,', 'start': 1433.379, 'duration': 5.802}, {'end': 1441.902, 'text': 'and may also compromise the authentication protocol.', 'start': 1439.181, 'duration': 2.721}, {'end': 1448.684, 'text': 'Tokens must be secured as they may be cloned, damaged, lost, or stolen from the owner.', 'start': 1443.102, 'duration': 5.582}, {'end': 1453.005, 'text': 'Let us discuss synchronous token device in the next stream.', 'start': 1449.884, 'duration': 3.121}, {'end': 1460.288, 'text': 'A synchronous token device synchronizes with the authentication server by using time or a counter as the core piece of authentication process.', 'start': 1453.025, 'duration': 7.263}, {'end': 1468.736, 'text': 'If the synchronization is time-based, the token device and the authentication server must hold the same time within their internal clocks.', 'start': 1461.371, 'duration': 7.365}, {'end': 1476.682, 'text': 'The time value on the token device and a secret key are used to create the one-time password, which is displayed to the user.', 'start': 1469.577, 'duration': 7.105}, {'end': 1481.265, 'text': 'RSA token is the example of time-based synchronous token.', 'start': 1477.803, 'duration': 3.462}, {'end': 1490.012, 'text': 'If the synchronization is counter-based, the user will need to initiate the login sequence on the computer and push a button on the token device.', 'start': 1482.386, 'duration': 7.626}, {'end': 1496.34, 'text': 'This causes the token device and the authentication server to advance to the next authentication value.', 'start': 1490.993, 'duration': 5.347}, {'end': 1503.45, 'text': 'Kerberos token is an example of counter-based synchronous device using an asynchronous token generating method,', 'start': 1497.181, 'duration': 6.269}, {'end': 1506.133, 'text': 'uses a challenge response scheme to authenticate the user.', 'start': 1503.45, 'duration': 2.683}, {'end': 1513.358, 'text': 'In this situation, the authentication server sends the user a challenge, a random value also called a nonce.', 'start': 1507.054, 'duration': 6.304}, {'end': 1521.983, 'text': 'The user enters this random value into the token device, which encrypts it and returns a value that the user uses as a one-time password.', 'start': 1514.179, 'duration': 7.804}, {'end': 1527.327, 'text': 'The user sends this value, along with the username, to the authentication server.', 'start': 1522.904, 'duration': 4.423}, {'end': 1534.952, 'text': "If the authentication server can decrypt the value and it's the same challenge value that was sent earlier, the user is authenticated.", 'start': 1528.388, 'duration': 6.564}], 'summary': 'Token devices provide authentication using time or counter synchronization, with examples like rsa and kerberos tokens.', 'duration': 115.556, 'max_score': 1419.396, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM1419396.jpg'}, {'end': 1746.243, 'src': 'embed', 'start': 1716.707, 'weight': 0, 'content': [{'end': 1723.072, 'text': 'Some examples of side channel attacks that have been carried out on smart cards are differential power analysis,', 'start': 1716.707, 'duration': 6.365}, {'end': 1727.236, 'text': 'by examining the power emissions that are released during processing.', 'start': 1723.072, 'duration': 4.164}, {'end': 1734.922, 'text': 'electromagnetic analysis, by examining the frequencies that are emitted and timing, which checks how long a process takes to complete.', 'start': 1727.236, 'duration': 7.686}, {'end': 1739.04, 'text': 'Software attacks are also considered non-invasive attacks.', 'start': 1735.879, 'duration': 3.161}, {'end': 1746.243, 'text': 'A smart card has software, just like any other device that does data processing, and where there is software,', 'start': 1739.9, 'duration': 6.343}], 'summary': 'Smart cards susceptible to side channel attacks like differential power analysis and electromagnetic analysis, with software attacks also considered non-invasive.', 'duration': 29.536, 'max_score': 1716.707, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM1716707.jpg'}], 'start': 1257.984, 'title': 'User authentication and card security', 'summary': 'Discusses strong passwords, passphrases, cognitive passwords, and one-time passwords. it also covers token devices and smart cards, their authentication processes, and common attacks such as fault generation, microprobing, and side channel attacks.', 'chapters': [{'end': 1534.952, 'start': 1257.984, 'title': 'Password authentication & token devices', 'summary': 'Discusses the importance of strong passwords, common password attacks, and various types of authentication mechanisms including passphrases, cognitive passwords, and one-time passwords. it also covers the use of token devices for user authentication, focusing on synchronous token devices and their authentication processes.', 'duration': 276.968, 'highlights': ['Passphrases are more secure and easier to remember than passwords, making them a viable alternative for user authentication. Passphrases are longer and harder to obtain than passwords, and users are more likely to remember them, providing a more secure authentication method.', 'The use of one-time passwords (OTPs) provides a higher level of security than static passwords, as the password becomes invalid after use, preventing reuse by hackers. OTP authentication ensures that a password cannot be reused once it has been used, offering enhanced security for authentication purposes.', 'Token devices, whether software-based or hardware-based, are used to authenticate users and must be secured to prevent compromise and unauthorized access. Token devices are crucial for user authentication but may be vulnerable to compromise, cloning, damage, loss, or theft, emphasizing the need for robust security measures.', 'Synchronous token devices use time or counter-based synchronization with the authentication server for the generation of one-time passwords, ensuring secure user authentication. Synchronous token devices utilize time or counter-based synchronization to create one-time passwords, such as the RSA token and Kerberos token, enhancing the security of the authentication process.']}, {'end': 1739.04, 'start': 1535.959, 'title': 'Smart card security and attacks', 'summary': 'Covers the usage and features of memory cards and smart cards, including their types, authentication process, and common attacks such as fault generation, microprobing, side channel attacks, and software attacks.', 'duration': 203.081, 'highlights': ['Smart cards have two types: contact and contactless. Smart cards are of two types, contact and contactless.', 'Contactless smart cards have an antenna wire that generates energy to power the internal chip. The contactless smart card has an antenna wire that surrounds the perimeter of the card. When this card comes within an electromagnetic field of the reader, the antenna within the card generates enough energy to power the internal chip.', 'Common attacks on smart cards include fault generation, microprobing, side channel attacks, and software attacks. The chapter discusses some common attacks on smart cards such as fault generation, microprobing, side channel attacks, and software attacks.']}], 'duration': 481.056, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM1257984.jpg', 'highlights': ['Passphrases are more secure and easier to remember than passwords, making them a viable alternative for user authentication.', 'The use of one-time passwords (OTPs) provides a higher level of security than static passwords, as the password becomes invalid after use, preventing reuse by hackers.', 'Token devices, whether software-based or hardware-based, are used to authenticate users and must be secured to prevent compromise and unauthorized access.', 'Synchronous token devices use time or counter-based synchronization with the authentication server for the generation of one-time passwords, ensuring secure user authentication.', 'Smart cards have two types: contact and contactless.', 'Contactless smart cards have an antenna wire that generates energy to power the internal chip.', 'Common attacks on smart cards include fault generation, microprobing, side channel attacks, and software attacks.']}, {'end': 2437.47, 'segs': [{'end': 1764.747, 'src': 'embed', 'start': 1739.9, 'weight': 0, 'content': [{'end': 1746.243, 'text': 'A smart card has software, just like any other device that does data processing, and where there is software,', 'start': 1739.9, 'duration': 6.343}, {'end': 1749.564, 'text': 'there is a possibility of software flaws that can be exploited.', 'start': 1746.243, 'duration': 3.321}, {'end': 1759.247, 'text': 'The main goal of this attack is to input instructions into the card that will allow the attacker to extract account information which can be used for fraudulent purchases.', 'start': 1750.604, 'duration': 8.643}, {'end': 1764.747, 'text': 'Many of these attacks can be disguised by using equipment that looks like a legitimate reader.', 'start': 1760.325, 'duration': 4.422}], 'summary': 'Smart card attacks aim to exploit software flaws to extract account information for fraudulent purchases.', 'duration': 24.847, 'max_score': 1739.9, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM1739900.jpg'}, {'end': 1829.839, 'src': 'embed', 'start': 1801.733, 'weight': 3, 'content': [{'end': 1804.214, 'text': 'This role is based on a job assignment or function.', 'start': 1801.733, 'duration': 2.481}, {'end': 1809.348, 'text': 'Using groups is another effective way of assigning access control rights.', 'start': 1805.586, 'duration': 3.762}, {'end': 1814.931, 'text': 'If several users require the same type of access to information and resources,', 'start': 1810.228, 'duration': 4.703}, {'end': 1824.016, 'text': 'putting them into a group and then assigning rights and permissions to that group is easier to manage than assigning rights and permissions to individuals separately.', 'start': 1814.931, 'duration': 9.085}, {'end': 1829.839, 'text': 'Physical or logical location can also be used to restrict access to resources.', 'start': 1825.316, 'duration': 4.523}], 'summary': 'Assigning access control rights using groups is easier to manage than assigning to individuals separately.', 'duration': 28.106, 'max_score': 1801.733, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM1801733.jpg'}, {'end': 2050.713, 'src': 'embed', 'start': 2017.975, 'weight': 8, 'content': [{'end': 2021.136, 'text': 'that user should not be able to access that resource.', 'start': 2017.975, 'duration': 3.161}, {'end': 2026.078, 'text': 'If access is not explicitly allowed, it should be implicitly denied.', 'start': 2021.957, 'duration': 4.121}, {'end': 2028.359, 'text': 'A firewall is an example for this.', 'start': 2026.839, 'duration': 1.52}, {'end': 2033.982, 'text': 'Identity management technologies simplify management and administration of user identities in the organization.', 'start': 2028.399, 'duration': 5.583}, {'end': 2040.847, 'text': 'binding the users to established policies, processes, and privileges throughout the IT infrastructure.', 'start': 2035.123, 'duration': 5.724}, {'end': 2050.713, 'text': 'Some of the technologies utilized in identity management solutions include password management, directory management, accounts management,', 'start': 2041.768, 'duration': 8.945}], 'summary': 'User access should be explicitly allowed; identity management simplifies administration and binding users to policies and privileges using technologies like password, directory, and accounts management.', 'duration': 32.738, 'max_score': 2017.975, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM2017975.jpg'}, {'end': 2095.266, 'src': 'embed', 'start': 2065.327, 'weight': 2, 'content': [{'end': 2071.429, 'text': 'In most traditional authentication solutions, password is the only undisclosed entity in a transaction.', 'start': 2065.327, 'duration': 6.102}, {'end': 2078.154, 'text': 'Hence, care should be taken in the process of creating passwords and its management by users and systems.', 'start': 2072.11, 'duration': 6.044}, {'end': 2084.157, 'text': 'It is necessary to define policies, procedures, and controls regarding passwords.', 'start': 2079.155, 'duration': 5.002}, {'end': 2088.44, 'text': 'A process governing user password should consider the following.', 'start': 2085.197, 'duration': 3.243}, {'end': 2095.266, 'text': 'When the users choose their passwords, the operating system should enforce certain password requirements,', 'start': 2089.704, 'duration': 5.562}], 'summary': 'Traditional authentication relies heavily on passwords. policies and controls are crucial for secure password management.', 'duration': 29.939, 'max_score': 2065.327, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM2065327.jpg'}, {'end': 2206.814, 'src': 'embed', 'start': 2179.428, 'weight': 1, 'content': [{'end': 2186.271, 'text': "Corporate Directory is a comprehensive database that contains information pertaining to the company's network resources and users.", 'start': 2179.428, 'duration': 6.843}, {'end': 2191.113, 'text': 'Mostly, hierarchical database format is followed by the directories.', 'start': 2187.291, 'duration': 3.822}, {'end': 2197.275, 'text': 'A standard directory protocol is used by applications to access data stored in a directory.', 'start': 2192.193, 'duration': 5.082}, {'end': 2201.397, 'text': 'A directory service manages the objects within the directory.', 'start': 2198.476, 'duration': 2.921}, {'end': 2206.814, 'text': 'Administrator, manages and configures identification, authentication,', 'start': 2202.532, 'duration': 4.282}], 'summary': 'Corporate directory is a hierarchical database containing network resources and user information, accessed through a standard protocol, and managed by an administrator.', 'duration': 27.386, 'max_score': 2179.428, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM2179428.jpg'}, {'end': 2393.489, 'src': 'embed', 'start': 2368.073, 'weight': 4, 'content': [{'end': 2375.356, 'text': 'It uses a workflow system in which the users submit their requests for new, changed or terminated system access,', 'start': 2368.073, 'duration': 7.283}, {'end': 2379.178, 'text': 'and these requests are automatically sent to the appropriate people for approval.', 'start': 2375.356, 'duration': 3.822}, {'end': 2384.941, 'text': 'It allows automatic replication of user data over multiple systems and directories.', 'start': 2380.459, 'duration': 4.482}, {'end': 2393.489, 'text': 'the ability to load batch changes to user directories and, depending on the policies and the changes to information,', 'start': 2386.167, 'duration': 7.322}], 'summary': 'Workflow system automates access requests and data replication for multiple systems.', 'duration': 25.416, 'max_score': 2368.073, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM2368073.jpg'}], 'start': 1739.9, 'title': 'Smart card security and corporate directory management', 'summary': 'Covers smart card vulnerabilities, access control mechanisms, and corporate directory technologies, emphasizing password and directory management, and streamlined account administration for cross-platform security.', 'chapters': [{'end': 2179.388, 'start': 1739.9, 'title': 'Smart card security and access control', 'summary': 'Discusses the vulnerabilities of smart cards, the importance of access criteria in authentication, and various access control mechanisms such as roles, groups, location, time, and transaction types, as well as authorization concepts including need-to-know principle, authorization creep, access control list, and default to zero, along with password management and directory management.', 'duration': 439.488, 'highlights': ['Smart card vulnerabilities can be exploited to extract account information for fraudulent purchases. The main goal of smart card attacks is to extract account information for fraudulent purchases.', "Access criteria for authentication should be based on the level of trust a company has and the subjects' need to know; different access criteria can be enforced by roles, groups, location, time, and transaction types. Access criteria for authentication should consider the level of trust, need to know, and can be enforced by roles, groups, location, time, and transaction types.", 'Authorization concepts include need-to-know principle, authorization creep, access control list, and default to zero. Authorization concepts include need-to-know principle, authorization creep, access control list, and default to zero.', 'Password management includes enforcing password requirements, setting expiration dates, creating policies for password resets and changes, limiting unsuccessful logon attempts, and tracking password usage. Password management includes enforcing requirements, setting expiration dates, creating policies, limiting unsuccessful logon attempts, and tracking usage.', 'Directory management in identity management solutions encompasses password management, accounts management, and single sign-on. Directory management in identity management solutions includes password management, accounts management, and single sign-on.']}, {'end': 2437.47, 'start': 2179.428, 'title': 'Corporate directory and account management', 'summary': 'Discusses the importance of corporate directories in facilitating centralized data management and security control, focusing on directory technologies such as x500, lightweight directory access protocol, and active directory, as well as the streamlined account management features for cross-platform security administration.', 'duration': 258.042, 'highlights': ['Importance of Corporate Directories Corporate directories allow for better data management, enhance data consistency, and support uniform security control in the environment.', 'Directory Technologies X500, Lightweight Directory Access Protocol, and Active Directory are discussed as the central directory technologies, supporting international standards and facilitating centralized data management and security control.', 'Account Management Features Account management facilitates centralized cross-platform security administration by using central facility for managing user access, workflow system for requests, and automatic replication of user data over multiple systems and directories.', 'Profile Management Profile management involves the collection of user information, including personal details, rights, and privileges on specific systems.']}], 'duration': 697.57, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM1739900.jpg', 'highlights': ['Smart card attacks aim to extract account information for fraudulent purchases.', 'Access criteria for authentication should consider the level of trust, need to know, and can be enforced by roles, groups, location, time, and transaction types.', 'Authorization concepts include need-to-know principle, authorization creep, access control list, and default to zero.', 'Password management includes enforcing requirements, setting expiration dates, creating policies, limiting unsuccessful logon attempts, and tracking usage.', 'Directory management in identity management solutions includes password management, accounts management, and single sign-on.', 'Corporate directories allow for better data management, enhance data consistency, and support uniform security control in the environment.', 'X500, Lightweight Directory Access Protocol, and Active Directory are discussed as the central directory technologies, supporting international standards and facilitating centralized data management and security control.', 'Account management facilitates centralized cross-platform security administration by using central facility for managing user access, workflow system for requests, and automatic replication of user data over multiple systems and directories.', 'Profile management involves the collection of user information, including personal details, rights, and privileges on specific systems.']}, {'end': 3025.152, 'segs': [{'end': 2536.782, 'src': 'embed', 'start': 2514.187, 'weight': 3, 'content': [{'end': 2522.332, 'text': 'In SSO, applications and systems are logically connected to a centralized authentication service that controls user authentication.', 'start': 2514.187, 'duration': 8.145}, {'end': 2531.198, 'text': 'When a user first logs into an application, they will be required to provide a user ID and password, or two-factor, biometric, etc.', 'start': 2522.893, 'duration': 8.305}, {'end': 2536.782, 'text': 'The application and the centralized service will recognize the user as logged in.', 'start': 2532.039, 'duration': 4.743}], 'summary': 'Sso links apps to centralized service for user authentication.', 'duration': 22.595, 'max_score': 2514.187, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM2514187.jpg'}, {'end': 2696.664, 'src': 'embed', 'start': 2671.07, 'weight': 2, 'content': [{'end': 2677.394, 'text': "Kerberos is an authentication protocol and was designed in the mid-1980s as a part of MIT's Project Athena.", 'start': 2671.07, 'duration': 6.324}, {'end': 2682.696, 'text': 'It works in a client-server model and is based on symmetric key cryptography.', 'start': 2678.334, 'duration': 4.362}, {'end': 2687.959, 'text': 'The protocol has been used for years in UNIX and in Windows operating systems.', 'start': 2683.477, 'duration': 4.482}, {'end': 2696.664, 'text': 'Kerberos is an example of a single sign-on system for distributed environments and is a de facto standard for heterogeneous networks.', 'start': 2689, 'duration': 7.664}], 'summary': 'Kerberos, an authentication protocol, works in client-server model and is a standard for heterogeneous networks.', 'duration': 25.594, 'max_score': 2671.07, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM2671070.jpg'}, {'end': 2903.968, 'src': 'embed', 'start': 2855.791, 'weight': 0, 'content': [{'end': 2860.635, 'text': 'Client decrypts the session key and uses it to request permission to print from the TGS.', 'start': 2855.791, 'duration': 4.844}, {'end': 2865.198, 'text': 'The client sends the TGT to the TGS to get authenticated.', 'start': 2861.795, 'duration': 3.403}, {'end': 2876.672, 'text': 'Checking the validity of the session key of the client and proving the identity claim, the TGS sends the client a CS session key to use for printing.', 'start': 2866.462, 'duration': 10.21}, {'end': 2882.217, 'text': "The TGS also sends a service ticket or ST encrypted with the print server's key.", 'start': 2877.433, 'duration': 4.784}, {'end': 2887.72, 'text': 'The TGS creates an encrypted key with an expiration time and sends it to the client.', 'start': 2883.098, 'duration': 4.622}, {'end': 2891.042, 'text': 'The client sends the service ticket to the print server.', 'start': 2888.501, 'duration': 2.541}, {'end': 2896.264, 'text': 'The print server confirms that the ST is still valid by checking the expiration time.', 'start': 2891.782, 'duration': 4.482}, {'end': 2903.968, 'text': 'Seeing a valid CS session key, the server recognizes the permission to print and also knows the client is authentic.', 'start': 2897.145, 'duration': 6.823}], 'summary': 'Client obtains cs session key from tgs for printing.', 'duration': 48.177, 'max_score': 2855.791, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM2855791.jpg'}, {'end': 2981.377, 'src': 'embed', 'start': 2950.958, 'weight': 5, 'content': [{'end': 2953.54, 'text': 'If the KDC is hacked, security is lost.', 'start': 2950.958, 'duration': 2.582}, {'end': 2957.103, 'text': 'Kerberos is vulnerable to password guessing.', 'start': 2954.641, 'duration': 2.462}, {'end': 2960.546, 'text': 'The KDC does not recognize a dictionary attack.', 'start': 2957.884, 'duration': 2.662}, {'end': 2965.327, 'text': 'Network traffic is not protected by Kerberos if encryption is not enabled.', 'start': 2961.385, 'duration': 3.942}, {'end': 2968.589, 'text': 'General Manager IT Security Neutri Worldwide Inc.', 'start': 2965.568, 'duration': 3.021}, {'end': 2974.353, 'text': 'needed an advanced security system which can seamlessly integrate with the existing web-based application.', 'start': 2969.07, 'duration': 5.283}, {'end': 2981.377, 'text': 'This system should give an option for one-time password or dynamic password security token as the second factor.', 'start': 2975.174, 'duration': 6.203}], 'summary': 'Kdc vulnerability to password guessing compromises security. neutri worldwide inc. needs advanced security with one-time or dynamic password option.', 'duration': 30.419, 'max_score': 2950.958, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM2950958.jpg'}], 'start': 2438.399, 'title': 'Identity management and kerberos authentication', 'summary': 'Delves into the importance of identity management and web access control, highlighting the benefits of web access management (wam) such as cost reduction and single sign-on (sso), and discusses the kerberos authentication protocol, its key elements, roles, steps, drawbacks, vulnerabilities, and the implementation of a multi-factor authentication system.', 'chapters': [{'end': 2600.227, 'start': 2438.399, 'title': 'Identity management and web access control', 'summary': 'Discusses the importance of maintaining and updating identity information, the benefits of web access management (wam) including cost reduction and single sign-on (sso) convenience, and the advantages and disadvantages of sso, emphasizing its centralized management and potential risk of a single point of failure.', 'duration': 161.828, 'highlights': ['Web Access Management (WAM) acts as a gateway between users and corporate web-based resources, providing single sign-on capability, thereby reducing redundant logins for end users.', 'Single sign-on (SSO) allows a user to enter credentials once and access all corporate resources in primary and secondary network domains, leading to convenience and centralized access management for many applications and systems.', 'The advantages of SSO include the convenience of eliminating redundant logins for busy end users, as well as centralized access management for many applications and systems.', 'The disadvantages of SSO include its challenging implementation, potential single point of failure, and the risk of compromised login credentials granting access to all applications and systems.', 'It is important to maintain and update the information for identity management process, and self-service or administrative methods can be applied to manage user profiles, leading to reduced implementation time and increased accuracy.']}, {'end': 3025.152, 'start': 2601.147, 'title': 'Kerberos authentication protocol', 'summary': 'Discusses the kerberos authentication protocol, covering its key elements, roles, steps, and drawbacks, highlighting its use of symmetric key cryptography and its vulnerabilities, while also mentioning the implementation of a multi-factor authentication system.', 'duration': 424.005, 'highlights': ['The Kerberos authentication protocol is based on symmetric key cryptography, providing end-to-end security and is a de facto standard for heterogeneous networks.', 'The Key Distribution Center (KDC) holds all users and services secret keys, providing authentication service and key distribution functionality.', 'The process of Kerberos authentication involves the client contacting the KDC to request authentication, receiving a session key and a Ticket Granting Ticket, and performing steps to access the requested service.', 'The drawbacks of Kerberos include its vulnerability to single point of failure, performance bottleneck, password guessing, and the need for synchronized clocks and encryption for network traffic protection.', 'The implementation of a multi-factor authentication system integrated fully with the existing application, providing confidence for all employees in using web applications and conducting online transactions.']}], 'duration': 586.753, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM2438399.jpg', 'highlights': ['Web Access Management (WAM) provides single sign-on capability, reducing redundant logins for end users.', 'Single sign-on (SSO) allows a user to enter credentials once and access all corporate resources, leading to convenience and centralized access management.', 'Kerberos authentication protocol provides end-to-end security and is a de facto standard for heterogeneous networks.', 'The Key Distribution Center (KDC) holds all users and services secret keys, providing authentication service and key distribution functionality.', 'The process of Kerberos authentication involves the client contacting the KDC to request authentication, receiving a session key and a Ticket Granting Ticket, and performing steps to access the requested service.', 'The implementation of a multi-factor authentication system provides confidence for all employees in using web applications and conducting online transactions.', 'Self-service or administrative methods can be applied to manage user profiles, leading to reduced implementation time and increased accuracy.']}, {'end': 3967.851, 'segs': [{'end': 3256.263, 'src': 'embed', 'start': 3222.148, 'weight': 0, 'content': [{'end': 3224.249, 'text': 'We will now focus on access control models.', 'start': 3222.148, 'duration': 2.101}, {'end': 3229.692, 'text': 'An access control model is a framework that dictates how subjects access objects.', 'start': 3225.07, 'duration': 4.622}, {'end': 3236.176, 'text': 'Each model type uses different methods to control the access and each has its own merits and limitations.', 'start': 3230.453, 'duration': 5.723}, {'end': 3243.501, 'text': 'In discretionary access control, the owner of the resource specifies which subjects can access specific resources.', 'start': 3237.037, 'duration': 6.464}, {'end': 3249.778, 'text': 'This model is called discretionary because the control of access is based on the discretion of the owner.', 'start': 3244.414, 'duration': 5.364}, {'end': 3256.263, 'text': 'In a DAC model, access is restricted based on the authorization granted to the users.', 'start': 3250.779, 'duration': 5.484}], 'summary': "Focus on access control models: discretionary access control restricts access based on owner's discretion.", 'duration': 34.115, 'max_score': 3222.148, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM3222148.jpg'}, {'end': 3356.989, 'src': 'heatmap', 'start': 3168.659, 'weight': 2, 'content': [{'end': 3174.701, 'text': 'The turret controls reduce the likelihood of a vulnerability being exploited without actually reducing the exposure.', 'start': 3168.659, 'duration': 6.042}, {'end': 3182.979, 'text': 'After a security incident has occurred, recovery controls may be needed to restore functionality to the system and the organization.', 'start': 3175.777, 'duration': 7.202}, {'end': 3191.102, 'text': 'Recovery means the system must be recovered and reinstalled from OS media or images, data restored from backups, etc.', 'start': 3183.92, 'duration': 7.182}, {'end': 3200.323, 'text': 'A compensative control is an additional or alternative security control put in place to compensate for weaknesses in the current financial year.', 'start': 3192.498, 'duration': 7.825}, {'end': 3201.903, 'text': 'Nutri Worldwide Inc.', 'start': 3200.683, 'duration': 1.22}, {'end': 3204.445, 'text': 'has decided to focus on information security.', 'start': 3202.104, 'duration': 2.341}, {'end': 3210.869, 'text': 'As a part of this initiative, security training on strengthening the password management process was arranged.', 'start': 3205.245, 'duration': 5.624}, {'end': 3212.97, 'text': 'Kevin was a part of this training.', 'start': 3211.529, 'duration': 1.441}, {'end': 3218.133, 'text': 'Would this training fall under the administrative controls or technical controls category?', 'start': 3213.61, 'duration': 4.523}, {'end': 3222.128, 'text': 'This training falls under the administrative controls category.', 'start': 3219.226, 'duration': 2.902}, {'end': 3224.249, 'text': 'We will now focus on access control models.', 'start': 3222.148, 'duration': 2.101}, {'end': 3229.692, 'text': 'An access control model is a framework that dictates how subjects access objects.', 'start': 3225.07, 'duration': 4.622}, {'end': 3236.176, 'text': 'Each model type uses different methods to control the access and each has its own merits and limitations.', 'start': 3230.453, 'duration': 5.723}, {'end': 3243.501, 'text': 'In discretionary access control, the owner of the resource specifies which subjects can access specific resources.', 'start': 3237.037, 'duration': 6.464}, {'end': 3249.778, 'text': 'This model is called discretionary because the control of access is based on the discretion of the owner.', 'start': 3244.414, 'duration': 5.364}, {'end': 3256.263, 'text': 'In a DAC model, access is restricted based on the authorization granted to the users.', 'start': 3250.779, 'duration': 5.484}, {'end': 3261.988, 'text': 'This means users are allowed to specify the type of access for the objects they own.', 'start': 3257.124, 'duration': 4.864}, {'end': 3270.715, 'text': 'If an organization is using a DAC model, the network administrator can allow resource owners to control who has access to their files.', 'start': 3263.009, 'duration': 7.706}, {'end': 3277.636, 'text': 'The most common implementation of DAC is through Access Control Lists or ACLs,', 'start': 3271.755, 'duration': 5.881}, {'end': 3281.337, 'text': 'which are dictated and set by the owners and enforced by the operating system.', 'start': 3277.636, 'duration': 3.701}, {'end': 3283.578, 'text': 'DAC is based on a security labeling system.', 'start': 3281.357, 'duration': 2.221}, {'end': 3289.839, 'text': 'Users have security clearances and resources have security labels that contain data classifications.', 'start': 3284.418, 'duration': 5.421}, {'end': 3296.341, 'text': 'In this model, users and data owners do not have as much freedom to determine who can access files.', 'start': 3290.76, 'duration': 5.581}, {'end': 3301.589, 'text': "The operating system takes the final decision and can override the user's wishes.", 'start': 3297.386, 'duration': 4.203}, {'end': 3307.873, 'text': 'This model is used in environments where information classification and confidentiality is important.', 'start': 3302.609, 'duration': 5.264}, {'end': 3313.176, 'text': 'This model is structured and strict and is based on a security label system.', 'start': 3308.893, 'duration': 4.283}, {'end': 3318.159, 'text': 'Users are given a security clearance and data is classified in the same way.', 'start': 3314.056, 'duration': 4.103}, {'end': 3329.129, 'text': 'The clearance and classification data is stored in the security labels, which are bound to the specific subjects and objects.', 'start': 3322.383, 'duration': 6.746}, {'end': 3337.218, 'text': 'When the system takes a decision on fulfilling a request to access an object, it is based on the clearance of the subject,', 'start': 3330.555, 'duration': 6.663}, {'end': 3340.7, 'text': 'the classification of the object and the security policy of the system.', 'start': 3337.218, 'duration': 3.482}, {'end': 3347.384, 'text': 'A role-based access control model, which is also called non-discretionary access control,', 'start': 3340.72, 'duration': 6.664}, {'end': 3352.106, 'text': 'uses a centrally-administrated set of controls to determine how subjects and objects interact.', 'start': 3347.384, 'duration': 4.722}, {'end': 3356.989, 'text': 'It allows access to resources based on the role of the user within the company.', 'start': 3353.127, 'duration': 3.862}], 'summary': 'Nutri worldwide inc. focuses on information security, providing training on access control models and strengthening password management.', 'duration': 188.33, 'max_score': 3168.659, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM3168659.jpg'}, {'end': 3787.738, 'src': 'embed', 'start': 3760.59, 'weight': 1, 'content': [{'end': 3769.358, 'text': 'A network may have access servers, a modem pool, DSL, ISDN, or T1 line dedicated for remote users to communicate.', 'start': 3760.59, 'duration': 8.768}, {'end': 3778.855, 'text': "The access server requests the remote user's logon credentials and passes them to a RADIUS server, which houses their usernames and password values.", 'start': 3770.353, 'duration': 8.502}, {'end': 3785.557, 'text': 'The remote user is a client of the access server, and the access server is a client of the RADIUS server.', 'start': 3779.836, 'duration': 5.721}, {'end': 3787.738, 'text': 'It encrypts only passwords.', 'start': 3786.197, 'duration': 1.541}], 'summary': 'Network has access servers, modem pool, dsl, isdn, and t1 line for remote users. access server requests logon credentials and passes to radius server, which encrypts passwords.', 'duration': 27.148, 'max_score': 3760.59, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM3760590.jpg'}], 'start': 3025.212, 'title': 'Access control types, models, and authentication systems', 'summary': 'Covers access control types, including administrative, technical, and physical controls, and their benefits, along with various access control models such as discretionary, role-based, and mandatory access control. additionally, it discusses authentication systems like radius, tacacs, and diameter, highlighting their protocols, security features, and usage statistics.', 'chapters': [{'end': 3222.128, 'start': 3025.212, 'title': 'Access control types and implementation', 'summary': 'Discusses the three categories of access controls: administrative, technical, and physical, along with their benefits and examples, and explains the types of access controls including preventive, detective, corrective, turret, recovery, and compensative controls. it also provides an example of how a specific training session falls under the administrative controls category.', 'duration': 196.916, 'highlights': ['The chapter discusses the three categories of access controls: administrative, technical, and physical, along with their benefits and examples.', 'There are six access control types: preventive, detective, corrective, turret, recovery, and compensative controls.', 'Examples of access control types include pre-employment drug screening as an administrative preventive control, antivirus software as a corrective control, and recovery controls for restoring system functionality.', 'The training on strengthening the password management process falls under the administrative controls category.', 'Technical controls are implemented using software, hardware, or firmware that restricts logical access in an information technology system.', 'Physical controls are used to manage physical access to information systems and are implemented with physical devices such as locks, fences, gates, and security guards.']}, {'end': 3736.594, 'start': 3222.148, 'title': 'Access control models', 'summary': 'Discusses access control models including discretionary access control, role-based access control, mandatory access control, rule-based access control, and decentralized access control, emphasizing their features and applications in different organizational environments.', 'duration': 514.446, 'highlights': ['Discretionary access control (DAC) allows resource owners to control access to their files based on the authorization granted to the users, commonly implemented through Access Control Lists (ACLs). DAC model allows resource owners to specify access for the objects they own, commonly enforced through ACLs, providing flexibility in controlling access.', "Role-based access control (RBAC) is useful for organizations with frequent personnel changes, as it associates access controls based on individual's role or title within the organization, and it includes four commonly used RBAC architectures: non-RBAC, limited RBAC, hybrid RBAC, and full RBAC. RBAC is beneficial in organizations with frequent personnel changes, associating access controls based on the individual's role within the organization, and includes four commonly used RBAC architectures.", 'Mandatory access control (MAC) is used when information classification and confidentiality is important, and it is a compulsory control because the rules are strictly enforced and not modifiable by users. MAC is used in environments where information classification and confidentiality are crucial, and it is a compulsory control with strictly enforced rules.', 'Rule-based access control (RBAC) uses defined rules, restrictions, and filters, such as if-then statements, for accessing objects within a system, and it is considered a compulsory control because the rules are strictly enforced and not modifiable by users. RBAC uses defined rules, restrictions, and filters for accessing objects within a system, considered a compulsory control with strictly enforced rules.', "Decentralized access control gives control of access to people closer to the resources and allows IT administration to be closer to the mission and operations of the organization, but may result in non-uniform controls throughout the organization. Decentralized access control provides access control closer to the resources and allows IT administration to be closer to the organization's mission and operations, but may lead to non-uniform controls."]}, {'end': 3967.851, 'start': 3737.615, 'title': 'Authentication systems overview', 'summary': 'Discusses the authentication dial-in user service (radius), tacacs, and diameter, emphasizing their protocols, security features, and advantages, with radius as the most widely used authentication system, and diameter as its successor with improved security and accountability.', 'duration': 230.236, 'highlights': ['RADIUS is a widely used authentication system for remote users, using UDP transport, described in RFCs 2865 and 2866, and considered an AAA system. RADIUS is described in RFCs 2865 and 2866, uses UDP transport, and is considered an AAA system.', 'TACACS is a remote authentication protocol, offering improved security through two-factor strong authentication and dynamic, one-time passwords, and is not backwards compatible with TACACS Plus. TACACS offers improved security through two-factor strong authentication and dynamic, one-time passwords, and is not backwards compatible with TACACS Plus.', 'Diameter is the successor of RADIUS, designed to provide an improved AAA framework with enhanced security and accountability, using TCP port 3868 and supporting all forms of remote connectivity. Diameter is the successor of RADIUS, providing an improved AAA framework with enhanced security and accountability, using TCP port 3868 and supporting all forms of remote connectivity.']}], 'duration': 942.639, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM3025212.jpg', 'highlights': ['The chapter discusses the three categories of access controls: administrative, technical, and physical, along with their benefits and examples.', 'Discretionary access control (DAC) allows resource owners to control access to their files based on the authorization granted to the users, commonly implemented through Access Control Lists (ACLs).', 'RADIUS is a widely used authentication system for remote users, using UDP transport, described in RFCs 2865 and 2866, and considered an AAA system.']}, {'end': 4823.081, 'segs': [{'end': 4184.174, 'src': 'embed', 'start': 4163.3, 'weight': 2, 'content': [{'end': 4172.823, 'text': 'Identity proofing is the process of establishing a reliable relationship that can be trusted electronically between the individual and the credential for electronic authentication purposes.', 'start': 4163.3, 'duration': 9.523}, {'end': 4179.573, 'text': 'This is done by collecting and verifying information to prove that the person who has requested a credential,', 'start': 4173.652, 'duration': 5.921}, {'end': 4184.174, 'text': 'an account or other special privilege is indeed who he or she claims to be.', 'start': 4179.573, 'duration': 4.601}], 'summary': "Identity proofing verifies the individual's identity for electronic authentication purposes.", 'duration': 20.874, 'max_score': 4163.3, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM4163300.jpg'}, {'end': 4299.293, 'src': 'embed', 'start': 4273.962, 'weight': 0, 'content': [{'end': 4280.985, 'text': 'Some of the benefits of using Credential Management System include giving a high level of assurance and meeting the required security standard.', 'start': 4273.962, 'duration': 7.023}, {'end': 4285.607, 'text': 'It also simplifies compliance, administration and auditing.', 'start': 4282.065, 'duration': 3.542}, {'end': 4290.529, 'text': 'In the next screen, we will focus on Federated Identity Management.', 'start': 4286.888, 'duration': 3.641}, {'end': 4299.293, 'text': 'Federated Identity Management addresses the identity management issues when multiple organizations have the need to share the same applications and users between them.', 'start': 4290.569, 'duration': 8.724}], 'summary': 'Credential management system provides high assurance, simplifies compliance, administration, and auditing. federated identity management addresses identity management issues for multiple organizations.', 'duration': 25.331, 'max_score': 4273.962, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM4273962.jpg'}, {'end': 4662.46, 'src': 'embed', 'start': 4635.366, 'weight': 3, 'content': [{'end': 4642.653, 'text': 'Integration with new services is faster and easier, as the IAM providers offer connectors to common cloud services,', 'start': 4635.366, 'duration': 7.287}, {'end': 4645.436, 'text': 'which eliminates the need to write custom integration code.', 'start': 4642.653, 'duration': 2.783}, {'end': 4650.817, 'text': 'Let us discuss the possible issues with identity as a service in the next screen.', 'start': 4646.656, 'duration': 4.161}, {'end': 4656.919, 'text': 'The IAM vendors may not be able to provide application program interface or API for all the services.', 'start': 4650.837, 'duration': 6.082}, {'end': 4662.46, 'text': 'The security practitioners must create their own integration codes wherever required.', 'start': 4658.119, 'duration': 4.341}], 'summary': 'Iam providers offer connectors to common cloud services, making integration faster and easier, but may not provide api for all services.', 'duration': 27.094, 'max_score': 4635.366, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM4635366.jpg'}, {'end': 4711.711, 'src': 'embed', 'start': 4679.793, 'weight': 4, 'content': [{'end': 4685.695, 'text': 'Compared to in-house systems, getting audit logs from a cloud service provider may be difficult.', 'start': 4679.793, 'duration': 5.902}, {'end': 4695.657, 'text': 'The security practitioner may have to address the security issues arising due to Bring Your Own Cloud which is a hybrid of mobile and cloud.', 'start': 4686.575, 'duration': 9.082}, {'end': 4703.488, 'text': "Identity of application needs to be verified along with the user's identity to understand the source of the incoming request.", 'start': 4696.846, 'duration': 6.642}, {'end': 4711.711, 'text': 'Finally, the delay in rule propagation from internal IAM to cloud IAM can cause some security issues.', 'start': 4704.689, 'duration': 7.022}], 'summary': 'Challenges with audit logs from cloud providers, byoc security issues, identity verification, and delayed rule propagation pose security risks.', 'duration': 31.918, 'max_score': 4679.793, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM4679793.jpg'}], 'start': 3967.871, 'title': 'Ensuring accountability and identity management', 'summary': 'Emphasizes the importance of auditing capabilities in enforcing security policies and discusses vital requirements for ensuring accountability, including identity management, session management, and risks associated with credential management.', 'chapters': [{'end': 4069.537, 'start': 3967.871, 'title': 'Auditing for accountability', 'summary': 'Discusses the importance of accountability through auditing capabilities, which track user, system, and application activities to ensure enforcement of security policies and investigation tools, emphasizing the need for knowledgeable security professionals to efficiently manage audit data and resources.', 'duration': 101.666, 'highlights': ['Auditing capabilities ensure users are accountable for their actions, verify if the security policies are enforced and can be used as investigation tools. Auditing capabilities are crucial in ensuring user accountability and verifying the enforcement of security policies, serving as valuable investigation tools.', 'Accountability is tracked by recording user, system, and application activities. Tracking accountability involves recording activities at the user, system, and application levels, providing comprehensive oversight.', 'System level events like system performance, logon attempts, successful and unsuccessful, date and time of each logon attempt, etc. System level events, including logon attempts and system performance, are critical components of audit trails for accountability assessment.', 'The professional should have knowledge of the actions to be audited and what to do with the captured information without wasting extra disk space, CPU power and staff time. Efficient management of audit data requires professionals to have a clear understanding of auditable actions and the ability to utilize captured information effectively, optimizing resource utilization.']}, {'end': 4823.081, 'start': 4069.557, 'title': 'Accountability and identity management', 'summary': 'Discusses the vital requirements for ensuring accountability of actions, session management, identity proofing and registration, credential management system, risks and benefits associated with credential management, federated identity management, federated identity management models, security assertion markup language, identity as a service functionalities, issues with identity as a service, and integrating third-party service providers.', 'duration': 753.524, 'highlights': ['The chapter emphasizes the vital requirements for ensuring accountability of actions, including strong identification, strong authentication, policies to enforce accountability, consistent and accurate audit logs, user awareness and training, and comprehensive monitoring.', 'The session management is explained as the term used to describe a single entity communicating with another for a specified period of time, with the end user getting ease of use and flexibility, and the risks associated with session hijacking attack and the need for protection are highlighted.', 'The process of identity proofing is described as involving in-person evaluation of government-issued identity documents, and the importance of certification and accreditation for the process is emphasized.', "The importance of credential management system in an organization's overall security is highlighted, including the role of access controls, strong passwords, disaster preparedness, and tracking and auditing access.", 'The risks associated with credential management system, such as compromise of vital credentials and time-consuming reissuing, and the benefits, including meeting security standards and simplifying compliance, administration, and auditing, are discussed.', 'The chapter explains federated identity management, its focus on managing users across multiple organizations, and the establishment of trust relationships among participating organizations, along with the risks and benefits associated with it.', 'The different models of federated identity management, including the cross-certification model and the trusted third-party or bridge model, are detailed along with their respective management challenges and benefits.', 'The standard for exchanging authentication and authorization data, Security Assertion Markup Language (SAML) 2.0, is explained, detailing its use in web-based authentication and authorization scenarios, and the roles and sharing of identity attributes between federation partners are highlighted.', 'The functionalities of Identity as a Service (IDAAS) are listed, including identity governance and administration, access, intelligence, federation, single sign-on authentication, granular authorization controls, and integration with internal directory and external services.', 'The possible issues with identity as a service, such as the lack of APIs for all services, updating access rules, privacy concerns, and delay in rule propagation, are highlighted, along with the need for integrating third-party service providers and managing user accounts within a cloud-based application and directory solution.']}], 'duration': 855.21, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM3967871.jpg', 'highlights': ['Auditing capabilities ensure users are accountable for their actions, verify if the security policies are enforced and can be used as investigation tools.', 'The chapter emphasizes the vital requirements for ensuring accountability of actions, including strong identification, strong authentication, policies to enforce accountability, consistent and accurate audit logs, user awareness and training, and comprehensive monitoring.', 'The process of identity proofing is described as involving in-person evaluation of government-issued identity documents, and the importance of certification and accreditation for the process is emphasized.', 'The standard for exchanging authentication and authorization data, Security Assertion Markup Language (SAML) 2.0, is explained, detailing its use in web-based authentication and authorization scenarios, and the roles and sharing of identity attributes between federation partners are highlighted.', 'The functionalities of Identity as a Service (IDAAS) are listed, including identity governance and administration, access, intelligence, federation, single sign-on authentication, granular authorization controls, and integration with internal directory and external services.']}, {'end': 5466.69, 'segs': [{'end': 4855.878, 'src': 'embed', 'start': 4824.182, 'weight': 1, 'content': [{'end': 4827.864, 'text': 'Let us discuss Unauthorized Disclosure of Information in the next screen.', 'start': 4824.182, 'duration': 3.682}, {'end': 4831.127, 'text': 'In this screen, we will discuss Unauthorized Disclosure of Information.', 'start': 4827.884, 'duration': 3.243}, {'end': 4837.965, 'text': 'Several technologies can make information available to unauthorized individuals with unfavorable results.', 'start': 4832.361, 'duration': 5.604}, {'end': 4841.147, 'text': 'It can be done intentionally or unintentionally.', 'start': 4838.706, 'duration': 2.441}, {'end': 4848.232, 'text': 'Information can be disclosed unintentionally when one falls prey to attacks that specialize in causing this disclosure.', 'start': 4841.848, 'duration': 6.384}, {'end': 4855.878, 'text': 'These attacks include social engineering, covert channels, malicious code, and electrical airwave sniffing.', 'start': 4849.013, 'duration': 6.865}], 'summary': 'Unauthorized disclosure of information risks from various attack methods.', 'duration': 31.696, 'max_score': 4824.182, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM4824182.jpg'}, {'end': 4961.505, 'src': 'embed', 'start': 4931.896, 'weight': 6, 'content': [{'end': 4933.677, 'text': 'Let us describe each of them briefly.', 'start': 4931.896, 'duration': 1.781}, {'end': 4940.443, 'text': 'Tempest equipment is implemented to prevent intruders from picking up information through the airwaves with listening devices.', 'start': 4934.358, 'duration': 6.085}, {'end': 4947.559, 'text': 'This type of equipment must meet the specific standards of providing Tempest shielding protection and must be rated for the same.', 'start': 4941.317, 'duration': 6.242}, {'end': 4953.662, 'text': 'Tempest refers to standardized technology that suppresses signal emanations with shielding material.', 'start': 4948.32, 'duration': 5.342}, {'end': 4961.505, 'text': 'The devices have an outer metal coating referred to as a Faraday cage.', 'start': 4954.502, 'duration': 7.003}], 'summary': 'Tempest equipment prevents data leakage through airwaves with shielding technology and faraday cage.', 'duration': 29.609, 'max_score': 4931.896, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM4931896.jpg'}, {'end': 5072.661, 'src': 'embed', 'start': 5044.313, 'weight': 2, 'content': [{'end': 5048.996, 'text': 'In this slide, we will discuss some of the common threats to information security and access control.', 'start': 5044.313, 'duration': 4.683}, {'end': 5059.245, 'text': 'Denial of Service or Distributed Denial of Service is an attack that disables a service or makes it unreachable to its users.', 'start': 5049.957, 'duration': 9.288}, {'end': 5065.75, 'text': 'A Distributed Denial of Service attack is an attack launched from many places at once.', 'start': 5060.166, 'duration': 5.584}, {'end': 5072.661, 'text': 'The objective of a DDoS attack is to incapacitate a system or service in a way that is difficult to block.', 'start': 5066.616, 'duration': 6.045}], 'summary': 'Discussion on common threats to information security, including denial of service and distributed denial of service attacks.', 'duration': 28.348, 'max_score': 5044.313, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM5044313.jpg'}, {'end': 5435.858, 'src': 'embed', 'start': 5409.632, 'weight': 0, 'content': [{'end': 5414.555, 'text': 'Remove redundant IDs, accounts, and role-based accounts from resource access lists.', 'start': 5409.632, 'duration': 4.923}, {'end': 5417.397, 'text': 'Enforce password rotation.', 'start': 5415.996, 'duration': 1.401}, {'end': 5420.538, 'text': 'Enforce strong password requirements.', 'start': 5418.655, 'duration': 1.883}, {'end': 5425.985, 'text': 'Audit system, user events, actions and review reports periodically.', 'start': 5421.499, 'duration': 4.486}, {'end': 5427.807, 'text': 'Protect audit logs.', 'start': 5426.766, 'duration': 1.041}, {'end': 5430.531, 'text': 'Here is a quick recap of what we have learned in this domain.', 'start': 5427.827, 'duration': 2.704}, {'end': 5435.858, 'text': 'Access controls protect systems and resources from unauthorized access.', 'start': 5431.852, 'duration': 4.006}], 'summary': 'Enhance security by removing redundant ids and enforcing password rotation and strong requirements. audit events and protect logs to protect systems and resources from unauthorized access.', 'duration': 26.226, 'max_score': 5409.632, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM5409632.jpg'}], 'start': 4824.182, 'title': 'Information security threats and access control measures', 'summary': 'Covers unauthorized information disclosure methods like social engineering, object reuse, and electrical airwave sniffing, with countermeasures such as tempest, white noise, and control zones. it also discusses social engineering tactics and access control best practices, emphasizing the importance of protecting systems from unauthorized access and the use of identity management for automated identification, authentication, and authorization.', 'chapters': [{'end': 5128.928, 'start': 4824.182, 'title': 'Unauthorized information disclosure', 'summary': 'Discusses unauthorized disclosure of information, including methods such as social engineering, object reuse, and electrical airwave sniffing, with countermeasures like tempest, white noise, and control zone, and common threats to information security like ddos attacks, backdoor attacks, spoofing, man in the middle, replay attacks, and tcp hijacking.', 'duration': 304.746, 'highlights': ["Countermeasures for unauthorized disclosure of information include Tempest, white noise, and control zone, with Tempest being complex, cumbersome and expensive and used in highly sensitive areas, while white noise is a uniform spectrum of random electrical signals distributed over the full spectrum, and control zone concept creates a security perimeter using Faraday's cage and jammers. Details the countermeasures for unauthorized disclosure of information, highlighting the complexity, cost, and specific use cases of Tempest, the characteristics of white noise, and the concept of control zone creating a security perimeter.", 'Common threats to information security include DDoS attacks, backdoor attacks, spoofing, man in the middle, replay attacks, and TCP hijacking. Lists and explains the common threats to information security, including DDoS attacks, backdoor attacks, spoofing, man in the middle, replay attacks, and TCP hijacking.', 'Unauthorized disclosure of information can occur through social engineering, covert channels, malicious code, electrical airwave sniffing, and object reuse methods, necessitating the clearance of residual information from media through methods like destruction, degaussing, and overriding. Details the various methods of unauthorized disclosure of information, including social engineering, covert channels, malicious code, electrical airwave sniffing, and object reuse, emphasizing the need to clear residual information from media using specific methods.']}, {'end': 5466.69, 'start': 5129.629, 'title': 'Social engineering and access control', 'summary': 'Discusses various social engineering tactics such as dumpster diving, password guessing, trojan horse, phishing, farming attack, and software exploitation, along with best practices for access control, including physical security, password file encryption, account lockout, and user awareness. it emphasizes the importance of access controls in protecting systems and resources from unauthorized access, and the use of identity management for automated identification, authentication, and authorization.', 'duration': 337.061, 'highlights': ['Access controls protect systems and resources from unauthorized access. The importance of access controls in protecting systems and resources from unauthorized access is emphasized.', 'The chapter discusses various social engineering tactics such as dumpster diving, password guessing, Trojan horse, phishing, farming attack, and software exploitation. The chapter delves into various social engineering tactics, including dumpster diving, password guessing, Trojan horse, phishing, farming attack, and software exploitation.', 'Best practices for access control are emphasized, including physical security, password file encryption, account lockout, and user awareness. The chapter emphasizes best practices for access control, such as physical security, password file encryption, account lockout, and user awareness.', 'Identity management is the use of different products to identify, authenticate, and authorize the users through automated means. Identity management is defined as the use of different products to identify, authenticate, and authorize users through automated means.', 'The two types of access control administration are centralized and decentralized. The chapter outlines the two types of access control administration: centralized and decentralized.']}], 'duration': 642.508, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/8rYaUxgfhHM/pics/8rYaUxgfhHM4824182.jpg', 'highlights': ["Countermeasures for unauthorized disclosure of information include Tempest, white noise, and control zone, with Tempest being complex, cumbersome and expensive and used in highly sensitive areas, while white noise is a uniform spectrum of random electrical signals distributed over the full spectrum, and control zone concept creates a security perimeter using Faraday's cage and jammers.", 'Unauthorized disclosure of information can occur through social engineering, covert channels, malicious code, electrical airwave sniffing, and object reuse methods, necessitating the clearance of residual information from media through methods like destruction, degaussing, and overriding.', 'Common threats to information security include DDoS attacks, backdoor attacks, spoofing, man in the middle, replay attacks, and TCP hijacking.', 'Access controls protect systems and resources from unauthorized access.', 'The chapter discusses various social engineering tactics such as dumpster diving, password guessing, Trojan horse, phishing, farming attack, and software exploitation.', 'Best practices for access control are emphasized, including physical security, password file encryption, account lockout, and user awareness.', 'Identity management is the use of different products to identify, authenticate, and authorize the users through automated means.', 'The two types of access control administration are centralized and decentralized.']}], 'highlights': ['The email mentioned rigorous auditing of access controls and access control implementation as part of the security measures for the year.', 'Nutri Worldwide Inc. will perform two cycles of security audits instead of one, with a strong focus on security for the financial year.', 'Various access controls protect physical locations and assets within an organization.', 'Logical access controls limit user access to information and appropriate system functions.', 'Common access control modes include read-only, read and write, and execute, defining specific user capabilities within the system.', 'The identity and access provisioning lifecycle includes provisioning new accounts, auditing accounts periodically, disabling inactive accounts, checking for excessive privileges, and revoking accounts when employees leave the organization.', 'Biometric authentication offers a sophisticated and accurate method of identification using personal attributes or behavior.', 'Two-factor authentication enhances security by requiring user ID, password, and an additional factor.', 'Smart cards have two types: contact and contactless.', 'Passphrases are more secure and easier to remember than passwords, making them a viable alternative for user authentication.', 'The use of one-time passwords (OTPs) provides a higher level of security than static passwords, as the password becomes invalid after use, preventing reuse by hackers.', 'Token devices, whether software-based or hardware-based, are used to authenticate users and must be secured to prevent compromise and unauthorized access.', 'Smart card attacks aim to extract account information for fraudulent purchases.', 'Single sign-on (SSO) allows a user to enter credentials once and access all corporate resources, leading to convenience and centralized access management.', 'The Key Distribution Center (KDC) holds all users and services secret keys, providing authentication service and key distribution functionality.', 'The process of Kerberos authentication involves the client contacting the KDC to request authentication, receiving a session key and a Ticket Granting Ticket, and performing steps to access the requested service.', 'Discretionary access control (DAC) allows resource owners to control access to their files based on the authorization granted to the users, commonly implemented through Access Control Lists (ACLs).', 'RADIUS is a widely used authentication system for remote users, using UDP transport, described in RFCs 2865 and 2866, and considered an AAA system.', 'Auditing capabilities ensure users are accountable for their actions, verify if the security policies are enforced and can be used as investigation tools.', 'The chapter emphasizes the vital requirements for ensuring accountability of actions, including strong identification, strong authentication, policies to enforce accountability, consistent and accurate audit logs, user awareness and training, and comprehensive monitoring.', 'The standard for exchanging authentication and authorization data, Security Assertion Markup Language (SAML) 2.0, is explained, detailing its use in web-based authentication and authorization scenarios, and the roles and sharing of identity attributes between federation partners are highlighted.', "Countermeasures for unauthorized disclosure of information include Tempest, white noise, and control zone, with Tempest being complex, cumbersome and expensive and used in highly sensitive areas, while white noise is a uniform spectrum of random electrical signals distributed over the full spectrum, and control zone concept creates a security perimeter using Faraday's cage and jammers.", 'Unauthorized disclosure of information can occur through social engineering, covert channels, malicious code, electrical airwave sniffing, and object reuse methods, necessitating the clearance of residual information from media through methods like destruction, degaussing, and overriding.', 'Common threats to information security include DDoS attacks, backdoor attacks, spoofing, man in the middle, replay attacks, and TCP hijacking.', 'The chapter discusses various social engineering tactics such as dumpster diving, password guessing, Trojan horse, phishing, farming attack, and software exploitation.', 'Best practices for access control are emphasized, including physical security, password file encryption, account lockout, and user awareness.', 'Identity management is the use of different products to identify, authenticate, and authorize the users through automated means.', 'The two types of access control administration are centralized and decentralized.']}