title
Introduction To Cyber Security | Cyber Security Training For Beginners | CyberSecurity | Simplilearn

description
🔥Post Graduate Program In Cyber Security: https://www.simplilearn.com/pgp-cyber-security-certification-training-course?utm_campaign=CyberSecurity-z5nc9MDbvkw&utm_medium=DescriptionFirstFold&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 Begin your journey into cybersecurity with our tailored training program, Cyber Security Training For Beginners, providing essential knowledge and skills for a secure digital world. This video on Introduction To Cyber Security covers all the basics that a beginner needs to know to get started with cyber security. Topics like what is cyber security, the importance of cyber security, how cyber security works, and who is a cyber security expert are covered in this video. Now, let's get started with this cyber security training for beginners. Below are the topics we'll be discussing in this video on Introduction To Cyber Security: Introduction 00:00 What is Cyber Security? - 01:48 Why Cyber Security? - 03:21 How does Cyber Security work? - 21:16 Who is a Cyber Security expert? - 26:49 Courses and certification required - 33:12 To learn more about Cyber Security, subscribe to our YouTube channel: https://www.youtube.com/user/Simplilearn?sub_confirmation=1 To access the slides, click here: https://www.slideshare.net/Simplilearn/introduction-to-cyber-security-cyber-security-training-for-beginners-cyber-security-simplilearn/Simplilearn/introduction-to-cyber-security-cyber-security-training-for-beginners-cyber-security-simplilearn Watch more videos on Cyber Security training: https://www.youtube.com/watch?v=z5nc9MDbvkw&list=PLEiEAq2VkUUJfPOj5nRounXvf3n17PCft #CyberSecurityTrainingForBeginners #CyberSecurityForBeginners #CyberSecurityTraining #IntroductionToCyberSecurity #WhatIsCyberSecurity #CyberSecurityCourse #CyberSecurityTutorial #CyberSecurity #SimplilearnCyberSecurity#Simplilearn ➡️ 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 👉 Learn More at: https://www.simplilearn.com/pgp-cyber-security-certification-training-course?utm_campaign=CyberSecurity&utm_medium=Description&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 🔥🔥 Interested in Attending Live Classes? Call Us: IN - 18002127688 / US - +18445327688

detail
{'title': 'Introduction To Cyber Security | Cyber Security Training For Beginners | CyberSecurity | Simplilearn', 'heatmap': [{'end': 462.234, 'start': 430.811, 'weight': 0.872}, {'end': 970.525, 'start': 891.837, 'weight': 1}], 'summary': 'This cybersecurity training covers the impact of cybersecurity on work, advantages of cybersecurity, threats to cia, hacker motives, types of cybercrime, common cybersecurity attacks, cybersecurity essentials, expertise domains, and certifications like cissp, cisa, cism, crisc, and ccsp.', 'chapters': [{'end': 79.698, 'segs': [{'end': 34.021, 'src': 'embed', 'start': 7.369, 'weight': 1, 'content': [{'end': 12.01, 'text': 'Hi, good morning, everyone, and welcome to the video on introduction to cybersecurity.', 'start': 7.369, 'duration': 4.641}, {'end': 20.233, 'text': "My name is Bipin Kulkarni and we'll be discussing what exactly cybersecurity is and how it affects our day to day work lives.", 'start': 12.271, 'duration': 7.962}, {'end': 25.995, 'text': "But before we begin with the details of cybersecurity, let's consider this as an example.", 'start': 20.593, 'duration': 5.402}, {'end': 34.021, 'text': 'In an office one day, Quinn, who is following his daily routine, working on his computer, trying to crunch the numbers, work his data through.', 'start': 26.235, 'duration': 7.786}], 'summary': 'Introduction to cybersecurity and its impact on daily work lives.', 'duration': 26.652, 'max_score': 7.369, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw7369.jpg'}, {'end': 68.042, 'src': 'embed', 'start': 41.346, 'weight': 0, 'content': [{'end': 49.993, 'text': "Through a vulnerability, the hacker is able to access those files and he or she then transfers those files back to the hacker's computer.", 'start': 41.346, 'duration': 8.647}, {'end': 52.094, 'text': 'So what can happen due to this?', 'start': 50.373, 'duration': 1.721}, {'end': 60.438, 'text': 'Legal ramifications to the business loss of company secrets, leakage of information, maybe industrial espionage,', 'start': 52.614, 'duration': 7.824}, {'end': 68.042, 'text': "which basically means a competitor is trying to analyze a company's secrets and trying to gain access to their data?", 'start': 60.438, 'duration': 7.604}], 'summary': 'Hacker gains access to files, leading to potential legal ramifications and data breaches.', 'duration': 26.696, 'max_score': 41.346, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw41346.jpg'}], 'start': 7.369, 'title': 'Introduction to cybersecurity', 'summary': 'Discusses the impact of cybersecurity on daily work lives, citing a scenario of a hacker accessing confidential files, potentially leading to legal ramifications, loss of company secrets, and industrial espionage.', 'chapters': [{'end': 79.698, 'start': 7.369, 'title': 'Introduction to cybersecurity', 'summary': 'Discusses the impact of cybersecurity on daily work lives, citing a scenario of a hacker accessing confidential files, potentially leading to legal ramifications, loss of company secrets, and industrial espionage.', 'duration': 72.329, 'highlights': ['The chapter discusses the impact of cybersecurity on daily work lives, citing a scenario of a hacker accessing confidential files, potentially leading to legal ramifications, loss of company secrets, and industrial espionage.', 'Bipin Kulkarni introduces the concept of cybersecurity and its relevance to day-to-day work lives.', 'The example of a hacker accessing confidential files through a vulnerability is used to illustrate the potential consequences, such as legal ramifications and industrial espionage.', 'The scenario describes a hacker accessing confidential files and the potential repercussions, including legal ramifications, loss of company secrets, and industrial espionage.']}], 'duration': 72.329, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw7369.jpg', 'highlights': ['The chapter discusses the impact of cybersecurity on daily work lives, citing a scenario of a hacker accessing confidential files, potentially leading to legal ramifications, loss of company secrets, and industrial espionage.', 'Bipin Kulkarni introduces the concept of cybersecurity and its relevance to day-to-day work lives.', 'The example of a hacker accessing confidential files through a vulnerability is used to illustrate the potential consequences, such as legal ramifications and industrial espionage.']}, {'end': 301.36, 'segs': [{'end': 142.874, 'src': 'embed', 'start': 79.698, 'weight': 0, 'content': [{'end': 85.406, 'text': "so it's a very bad scenario if a hacker gets access to the company secrets.", 'start': 79.698, 'duration': 5.708}, {'end': 88.428, 'text': "So what is it that you're going to discuss in this video?", 'start': 85.746, 'duration': 2.682}, {'end': 91.849, 'text': "To start off with, we're going to talk about what is cybersecurity.", 'start': 88.708, 'duration': 3.141}, {'end': 96.012, 'text': "Then we are going to talk about why cybersecurity is necessary in today's world.", 'start': 92.109, 'duration': 3.903}, {'end': 97.032, 'text': 'How does it work?', 'start': 96.232, 'duration': 0.8}, {'end': 99.573, 'text': 'Who is a cybersecurity expert?', 'start': 97.552, 'duration': 2.021}, {'end': 101.254, 'text': 'What are the skills required?', 'start': 99.954, 'duration': 1.3}, {'end': 108.098, 'text': 'And, of course, what are the courses and certifications required from an individual to be called a cybersecurity expert?', 'start': 101.555, 'duration': 6.543}, {'end': 110.179, 'text': "So let's begin with the first one.", 'start': 108.438, 'duration': 1.741}, {'end': 111.7, 'text': 'What is cybersecurity?', 'start': 110.399, 'duration': 1.301}, {'end': 121.603, 'text': 'Cybersecurity by itself is a process, a design and architecture created to protect networks and devices from attacks, damage or unauthorized access.', 'start': 112.06, 'duration': 9.543}, {'end': 127.225, 'text': 'So the advantages of cybersecurity are that you want to protect your business.', 'start': 122.203, 'duration': 5.022}, {'end': 131.586, 'text': 'Like in the previous example, we just talk about an individual and his files being accessed.', 'start': 127.505, 'duration': 4.081}, {'end': 137.89, 'text': 'What if company server got compromised? or their web applications got compromised and the databases leaked out?', 'start': 131.666, 'duration': 6.224}, {'end': 142.874, 'text': 'so we want to protect our businesses from hackers, which will result in increased productivity,', 'start': 137.89, 'duration': 4.984}], 'summary': 'This video discusses the necessity of cybersecurity in protecting networks and devices, and the potential consequences of a security breach on businesses.', 'duration': 63.176, 'max_score': 79.698, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw79698.jpg'}, {'end': 230.457, 'src': 'embed', 'start': 205.511, 'weight': 4, 'content': [{'end': 213.259, 'text': "There are three main pillars of cybersecurity that we deal with since the inception of computers, and they're known as the confidentiality,", 'start': 205.511, 'duration': 7.748}, {'end': 219.466, 'text': 'integrity and availability triad, also known as CIA, not to be confused with the American Intelligence Agency.', 'start': 213.259, 'duration': 6.207}, {'end': 224.931, 'text': "But here we're looking at three different pillars where we want our data to remain confidential.", 'start': 219.826, 'duration': 5.105}, {'end': 230.457, 'text': 'integrity of the data to be intact and the data to be made available at all points in time.', 'start': 225.632, 'duration': 4.825}], 'summary': 'Three pillars of cybersecurity: confidentiality, integrity, availability.', 'duration': 24.946, 'max_score': 205.511, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw205511.jpg'}, {'end': 308.307, 'src': 'embed', 'start': 282.707, 'weight': 6, 'content': [{'end': 289.108, 'text': 'The availability part ensures that this data is made available to all authorized users when and where they want it.', 'start': 282.707, 'duration': 6.401}, {'end': 295.734, 'text': 'Right. The principles of availability assert that in systems, functions and data must be available on demand,', 'start': 289.548, 'duration': 6.186}, {'end': 298.497, 'text': 'according to agreed upon parameters based on levels of service.', 'start': 295.734, 'duration': 2.763}, {'end': 301.36, 'text': 'Now, this is where your service level agreements would come in.', 'start': 298.677, 'duration': 2.683}, {'end': 308.307, 'text': 'For example, when we log on to Gmail, we always assume that Gmail is going to work and is going to be available online.', 'start': 301.52, 'duration': 6.787}], 'summary': 'Data availability ensures access for authorized users, based on agreed service levels.', 'duration': 25.6, 'max_score': 282.707, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw282707.jpg'}], 'start': 79.698, 'title': 'Importance and advantages of cybersecurity', 'summary': 'Explains the necessity and skills required for cybersecurity experts, and highlights the advantages of implementing cybersecurity, including protecting businesses from hackers, increasing productivity, inspiring customer confidence, and ensuring data security.', 'chapters': [{'end': 121.603, 'start': 79.698, 'title': 'Importance of cybersecurity', 'summary': 'Explains the importance of cybersecurity in protecting networks and devices from attacks and unauthorized access, highlighting the necessity and skills required for cybersecurity experts.', 'duration': 41.905, 'highlights': ['Cybersecurity is a process, a design, and architecture created to protect networks and devices from attacks, damage, or unauthorized access, emphasizing the critical role it plays in securing sensitive company information.', "The discussion covers the necessity of cybersecurity in today's world, indicating the increasing threats and risks associated with unauthorized access to company secrets.", 'The video outlines the skills required and the courses and certifications necessary for individuals to become cybersecurity experts, providing a comprehensive overview of the qualifications needed in this field.']}, {'end': 301.36, 'start': 122.203, 'title': 'Advantages of implementing cybersecurity', 'summary': 'Highlights the advantages of implementing cybersecurity, such as protecting businesses from hackers, increasing productivity, inspiring customer confidence, and ensuring confidentiality, integrity, and availability of data.', 'duration': 179.157, 'highlights': ['Implementing cybersecurity helps protect businesses from hackers, increasing productivity and inspiring customer confidence, ultimately ensuring the confidentiality, integrity, and availability of data.', 'The confidentiality pillar of cybersecurity ensures that information and functions can only be accessed by authorized parties, thus keeping the data confidential and shared only with those who know the password.', 'The integrity pillar of cybersecurity focuses on the trustworthiness of data, ensuring that it is not modified by any unauthorized user, maintaining the correctness of information.', 'The availability pillar of cybersecurity ensures that data is made available to all authorized users when and where they want it, based on agreed upon parameters and service level agreements.']}], 'duration': 221.662, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw79698.jpg', 'highlights': ['Cybersecurity is a process, a design, and architecture created to protect networks and devices from attacks, damage, or unauthorized access, emphasizing the critical role it plays in securing sensitive company information.', "The discussion covers the necessity of cybersecurity in today's world, indicating the increasing threats and risks associated with unauthorized access to company secrets.", 'The video outlines the skills required and the courses and certifications necessary for individuals to become cybersecurity experts, providing a comprehensive overview of the qualifications needed in this field.', 'Implementing cybersecurity helps protect businesses from hackers, increasing productivity and inspiring customer confidence, ultimately ensuring the confidentiality, integrity, and availability of data.', 'The confidentiality pillar of cybersecurity ensures that information and functions can only be accessed by authorized parties, thus keeping the data confidential and shared only with those who know the password.', 'The integrity pillar of cybersecurity focuses on the trustworthiness of data, ensuring that it is not modified by any unauthorized user, maintaining the correctness of information.', 'The availability pillar of cybersecurity ensures that data is made available to all authorized users when and where they want it, based on agreed upon parameters and service level agreements.']}, {'end': 521.352, 'segs': [{'end': 341.866, 'src': 'embed', 'start': 316.111, 'weight': 1, 'content': [{'end': 323.415, 'text': "in fact, if the website doesn't open, we figure out the internet is not working right, but gmail as a service is always made available.", 'start': 316.111, 'duration': 7.304}, {'end': 327.637, 'text': 'now, when we talk about threats to cia the confidentiality,', 'start': 323.415, 'duration': 4.222}, {'end': 332.24, 'text': 'integrity and availability we talk about them in two different parameters cybercrime and hacking.', 'start': 327.637, 'duration': 4.603}, {'end': 334.241, 'text': 'so what is cybercrime?', 'start': 332.24, 'duration': 2.001}, {'end': 341.866, 'text': 'cybercrime is any criminal activity or any unauthorized activity that would involve the usage of any computing device,', 'start': 334.241, 'duration': 7.625}], 'summary': 'Gmail service is always available; cybercrime involves unauthorized computing device usage.', 'duration': 25.755, 'max_score': 316.111, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw316111.jpg'}, {'end': 403.797, 'src': 'embed', 'start': 359.079, 'weight': 0, 'content': [{'end': 365.124, 'text': 'thus compromising your email accounts or your social media accounts, and try to gain access to your identity.', 'start': 359.079, 'duration': 6.045}, {'end': 374.467, 'text': 'Cybercrimes are generally carried out against computers or devices directly to damage or disable them, spread malware, steal secret information, etc.', 'start': 365.564, 'duration': 8.903}, {'end': 377.929, 'text': 'So this talks about the motivation part of cybercrimes.', 'start': 374.768, 'duration': 3.161}, {'end': 383.691, 'text': 'What would be the motivational aspect for a person to conduct such an activity right?', 'start': 378.009, 'duration': 5.682}, {'end': 391.953, 'text': 'So, basically, to cause damage like WannaCry happened in 2017, the perpetrators, those used WannaCry,', 'start': 384.231, 'duration': 7.722}, {'end': 397.135, 'text': 'probably gained a lot in the ransom that they demanded for that data to be decrypted,', 'start': 391.953, 'duration': 5.182}, {'end': 401.336, 'text': 'but it also cost the world a lot of money in profits that were lost.', 'start': 397.135, 'duration': 4.201}, {'end': 403.797, 'text': "So let's talk about types of cybercrime.", 'start': 401.776, 'duration': 2.021}], 'summary': 'Cybercrimes aim to compromise accounts, cause damage, and steal information for personal gain, as seen in the case of wannacry in 2017.', 'duration': 44.718, 'max_score': 359.079, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw359079.jpg'}, {'end': 462.234, 'src': 'heatmap', 'start': 430.811, 'weight': 0.872, 'content': [{'end': 437.676, 'text': 'For example, a denial of service attack or viruses which rendered the computer useless, or sniffing of data packets on the network,', 'start': 430.811, 'duration': 6.865}, {'end': 441.218, 'text': 'thus compromising passwords and other confidential information.', 'start': 437.676, 'duration': 3.542}, {'end': 444.541, 'text': 'The third is a computer which is incidental to the crime.', 'start': 441.519, 'duration': 3.022}, {'end': 451.746, 'text': 'so here the computer was used as a temporary measure to store some data, such as child pornography or some other,', 'start': 444.941, 'duration': 6.805}, {'end': 455.849, 'text': 'some other data which made the computer incidental to the crime.', 'start': 451.746, 'duration': 4.103}, {'end': 458.772, 'text': "all right, let's look at a business scenario for cyber security.", 'start': 455.849, 'duration': 2.923}, {'end': 462.234, 'text': 'there is a quiz at the end, so please listen up and pay attention.', 'start': 458.772, 'duration': 3.462}], 'summary': 'Cyber crimes involve denial of service attacks, viruses, and data sniffing, and may involve incidental use of computers to store illegal data. also includes a business scenario for cyber security.', 'duration': 31.423, 'max_score': 430.811, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw430811.jpg'}, {'end': 490.474, 'src': 'embed', 'start': 462.234, 'weight': 3, 'content': [{'end': 464.416, 'text': "there's this company called stark industries,", 'start': 462.234, 'duration': 2.182}, {'end': 470.781, 'text': 'and one day most of the employees have started reporting that their systems have either crashed or have started hanging.', 'start': 464.416, 'duration': 6.365}, {'end': 473.983, 'text': 'So the IT security team comes in, does the investigation,', 'start': 471.101, 'duration': 2.882}, {'end': 479.787, 'text': 'tries to find out what exactly went wrong and they have identified that an employee has clicked on a suspicious link.', 'start': 473.983, 'duration': 5.804}, {'end': 487.312, 'text': 'Now these links could either be received as an email or via an email through social media like Facebook,', 'start': 480.087, 'duration': 7.225}, {'end': 490.474, 'text': 'or somebody sending out a Skype chat and attachments within Skype.', 'start': 487.312, 'duration': 3.162}], 'summary': 'Stark industries faced system issues after an employee clicked a suspicious link, prompting an it security investigation.', 'duration': 28.24, 'max_score': 462.234, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw462234.jpg'}, {'end': 526.896, 'src': 'embed', 'start': 500.581, 'weight': 4, 'content': [{'end': 507.484, 'text': "and It supposedly downloads a malicious file or some scripts and executes them on the victim's machine.", 'start': 500.581, 'duration': 6.903}, {'end': 521.352, 'text': 'Once executed these scripts or the content within these files maybe the content could be a virus or a Trojan these will start executing themselves and start infecting machines and start basically behaving the way they have been programmed to behave.', 'start': 507.865, 'duration': 13.487}, {'end': 526.896, 'text': 'In this scenario, a lot of users started reporting that their machine started crashing or their systems hanged.', 'start': 521.871, 'duration': 5.025}], 'summary': 'Malicious file execution causing machine crashes and system hangings.', 'duration': 26.315, 'max_score': 500.581, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw500581.jpg'}], 'start': 301.52, 'title': 'Threats to cia and types of cybercrime', 'summary': 'Discusses the threats to confidentiality, integrity, and availability (cia) in computing, emphasizing the constant availability of services like gmail, and the impact of cybercrimes, including motives and types such as phishing and malware attacks. it also covers the three types of computer crime: computer-assisted crime, crimes targeting computers, and crimes where computers are incidental, with a business scenario and a case study of stark industries facing a cyber-attack due to employees clicking on suspicious links.', 'chapters': [{'end': 403.797, 'start': 301.52, 'title': 'Threats to cia and types of cybercrime', 'summary': 'Discusses the threats to confidentiality, integrity, and availability (cia) in computing, emphasizing the constant availability of services like gmail and the impact of cybercrimes, including motives and types, such as phishing and malware attacks.', 'duration': 102.277, 'highlights': ['The constant availability of services like Gmail is emphasized, with rare instances of unavailability, signifying the impact of cybercrimes on availability.', 'Cybercrimes are motivated by profit, often involving phishing attacks to steal money and credentials, compromising email and social media accounts.', 'Motives for cybercrimes include causing damage and gaining ransom, as exemplified by the WannaCry attack in 2017, resulting in significant financial losses globally.', 'Types of cybercrimes are discussed, including activities to damage or disable devices, spread malware, and steal secret information.']}, {'end': 521.352, 'start': 404.017, 'title': 'Types of computer crime', 'summary': 'Discusses the three types of computer crime: computer-assisted crime, where computers are used as tools for illegal activities; crimes targeting computers, such as denial of service attacks and viruses; and crimes where computers are incidental, like storing illegal data. it also presents a business scenario involving cyber security and a case study of stark industries facing a cyber-attack due to employees clicking on suspicious links.', 'duration': 117.335, 'highlights': ['The three types of computer crime: computer-assisted crime, crimes targeting computers, and crimes where computers are incidental. The chapter outlines three types of computer crime, including computer-assisted crime, crimes targeting computers, and crimes where computers are incidental.', "Stark Industries cyber-attack: employees' systems crashing due to clicking on suspicious links. Stark Industries faced a cyber-attack when employees' systems started crashing after clicking on suspicious links, leading to an investigation by the IT security team.", 'Mechanism of cyber-attacks: employees clicking on malicious links leading to the download and execution of malicious files or scripts. The chapter explains the mechanism of cyber-attacks, where employees clicking on malicious links can lead to the download and execution of harmful files or scripts, causing systems to behave as programmed by the hackers.']}], 'duration': 219.832, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw301520.jpg', 'highlights': ['Motives for cybercrimes include causing damage and gaining ransom, exemplified by the WannaCry attack in 2017.', 'The constant availability of services like Gmail is emphasized, signifying the impact of cybercrimes on availability.', 'Types of cybercrimes are discussed, including activities to damage or disable devices, spread malware, and steal secret information.', "Stark Industries faced a cyber-attack when employees' systems started crashing after clicking on suspicious links.", 'The mechanism of cyber-attacks is explained, where employees clicking on malicious links can lead to the download and execution of harmful files or scripts.']}, {'end': 905.467, 'segs': [{'end': 550.594, 'src': 'embed', 'start': 521.871, 'weight': 0, 'content': [{'end': 526.896, 'text': 'In this scenario, a lot of users started reporting that their machine started crashing or their systems hanged.', 'start': 521.871, 'duration': 5.025}, {'end': 532.439, 'text': 'Now the security team scanned all the systems and blocked Facebook and Skype on all machines until further orders.', 'start': 527.436, 'duration': 5.003}, {'end': 538.163, 'text': "Now this is a preventive mechanism where you're going to prevent possible attacks or future attacks from coming in.", 'start': 532.479, 'duration': 5.684}, {'end': 544.968, 'text': 'So the reaction of the security team here is to block those sites from where the attack may have happened.', 'start': 538.503, 'duration': 6.465}, {'end': 550.594, 'text': 'The question to you at this point in time is what type of computer crime is being referred to in this scenario?', 'start': 545.268, 'duration': 5.326}], 'summary': 'Security team blocked facebook and skype after system crashes to prevent future attacks.', 'duration': 28.723, 'max_score': 521.871, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw521871.jpg'}, {'end': 585.843, 'src': 'embed', 'start': 556.84, 'weight': 1, 'content': [{'end': 562.145, 'text': "So please post your answers in the comment sections below and we'll respond back to you about your answers.", 'start': 556.84, 'duration': 5.305}, {'end': 568.172, 'text': "Now let's go a little bit further and see what would motivate people for committing such cyber crimes.", 'start': 562.606, 'duration': 5.566}, {'end': 571.834, 'text': 'The first and foremost motive is disrupting business continuity.', 'start': 568.772, 'duration': 3.062}, {'end': 578.818, 'text': 'Others would be looking at data theft or information theft and manipulating that data to gain from that data.', 'start': 572.134, 'duration': 6.684}, {'end': 585.843, 'text': "So if I'm able to access your computer and steal some data that has some value to you and sell it or make it public,", 'start': 579.018, 'duration': 6.825}], 'summary': 'Cyber criminals are motivated by disrupting business continuity, data theft, and manipulation for personal gain.', 'duration': 29.003, 'max_score': 556.84, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw556840.jpg'}, {'end': 721.877, 'src': 'embed', 'start': 694.843, 'weight': 2, 'content': [{'end': 701.125, 'text': "let's start off with the black hat hacker individuals with extraordinary competing skills, resorting to malicious or destructive activities.", 'start': 694.843, 'duration': 6.282}, {'end': 709.65, 'text': 'These are your criminal hackers who try to profit from their crimes and they will have a malicious intent in trying to hack a victim organization.', 'start': 701.385, 'duration': 8.265}, {'end': 713.872, 'text': 'The gray hats are individuals who work both offensively and defensively.', 'start': 709.97, 'duration': 3.902}, {'end': 714.753, 'text': 'What does that mean??', 'start': 714.012, 'duration': 0.741}, {'end': 721.877, 'text': 'They could work as black hat hackers with malicious intent and try to harm some organization, while, on the other hand,', 'start': 715.033, 'duration': 6.844}], 'summary': 'Black hat hackers engage in malicious activities, while gray hats work offensively and defensively.', 'duration': 27.034, 'max_score': 694.843, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw694843.jpg'}, {'end': 881.63, 'src': 'embed', 'start': 856.255, 'weight': 3, 'content': [{'end': 862.259, 'text': 'Individuals employed by the government to penetrate and gain top secret information and to damage information systems to other governments.', 'start': 856.255, 'duration': 6.004}, {'end': 866.481, 'text': 'The best example would be the cyber wars that are going on these days.', 'start': 862.559, 'duration': 3.922}, {'end': 869.503, 'text': 'Most of the organizations, most of the countries nowadays,', 'start': 866.901, 'duration': 2.602}, {'end': 879.789, 'text': 'would have a secret cyber cell consisting of highly skilled hackers who are interested with the task of spying on the enemies and trying to gather information by hacking into their infrastructure.', 'start': 869.503, 'duration': 10.286}, {'end': 881.63, 'text': 'Now, it is not going to be a legit job.', 'start': 880.069, 'duration': 1.561}], 'summary': 'Government employs hackers to spy and gather top secret information, constituting cyber wars and secret cyber cells.', 'duration': 25.375, 'max_score': 856.255, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw856255.jpg'}], 'start': 521.871, 'title': 'Cyber security and hacker motives', 'summary': 'Discusses security measures like blocking facebook and skype, and explores motives for cyber crimes including disrupting business continuity, data theft, and achieving military objectives. it also delves into various hacker motives and types, including financial gain, reputation damage, and ideological promotion, and explores different types of hackers and cyber threats, detailing their intentions and actions.', 'chapters': [{'end': 635.184, 'start': 521.871, 'title': 'Security response and cyber crime motives', 'summary': "Discusses a security team's preventive measure of blocking facebook and skype on all machines to prevent possible attacks, and explores motives for committing cyber crimes including disrupting business continuity, data theft, creating fear and chaos, causing financial loss, and achieving military objectives.", 'duration': 113.313, 'highlights': ["The security team's preventive measure involves blocking Facebook and Skype on all machines to prevent possible attacks, which demonstrates a proactive approach to security.", 'Motives for committing cyber crimes include disrupting business continuity, data theft, creating fear and chaos, causing financial loss, and achieving military objectives, with examples of how each motive can impact the target.', "Examples of creating fear and chaos by disrupting critical infrastructure, such as a company's infrastructure crashing, leading to panic and financial loss, demonstrate the potential impact of cyber crimes.", 'Achieving states military objectives is identified as a motive for cyber crimes, particularly involving one country spying on another country to gather information about their military intelligence or activities that can harm the original country.', "The chapter presents a scenario where the security team's reaction to reports of system crashes and hangings is to block Facebook and Skype on all machines, indicating the impact of cyber attacks on systems and the preventive measures taken."]}, {'end': 806.043, 'start': 635.184, 'title': 'Motives and types of hackers', 'summary': 'Discusses the various motives for cybercrimes, including financial gain, reputation damage, and ideological promotion, and explores the different types of hackers, such as black hat, gray hat, white hat, and suicide hackers, detailing their intentions and actions.', 'duration': 170.859, 'highlights': ['Black hat hackers are individuals with extraordinary competing skills, resorting to malicious or destructive activities, aiming to profit from their crimes and have a malicious intent in trying to hack a victim organization. Describes the malicious intent and profit-driven nature of black hat hackers.', 'Suicide hackers aim to bring down critical infrastructure for a cause, regardless of potential consequences, and may have political or social motives, distinguishing them from black hat hackers who hide their identity. Highlights the distinct differences between suicide hackers and black hat hackers, focusing on their motives and willingness to claim responsibility for their actions.', 'The chapter discusses the various motives for cybercrimes, including financial gain, reputation damage, and ideological promotion, and explores the different types of hackers, such as black hat, gray hat, white hat, and suicide hackers. Provides an overview of the key points covered in the chapter, including motives for cybercrimes and types of hackers.']}, {'end': 905.467, 'start': 806.323, 'title': 'Types of hackers and cyber threats', 'summary': 'Explores different types of hackers and cyber threats, including script kiddies, cyber terrorists, state-sponsored hackers, and hacktivists, and their methods of compromising systems, promoting propaganda, and causing large-scale disruptions.', 'duration': 99.144, 'highlights': ['State-sponsored hackers: Skilled hackers employed by governments to penetrate and gather top secret information from other governments, with most countries having a secret cyber cell consisting of highly skilled hackers (e.g. cyber wars).', 'Cyber terrorists: Individuals with a wide range of skills motivated by religious or political beliefs to create fear through large scale disruption of computer networks, with examples like ISIS using digital propaganda to target weak-minded people and spread ransomware.', 'Script kiddies: Unskilled hackers who compromise systems by running pre-developed scripts, tools, and software, with minimal technical knowledge and reliance on automated tools to carry out attacks.', 'Hacktivism: Individuals who promote a political agenda by hacking, especially defacing or disabling websites, with a focus on promoting their political agenda through website defacement.']}], 'duration': 383.596, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw521871.jpg', 'highlights': ["The security team's preventive measure involves blocking Facebook and Skype on all machines to prevent possible attacks, which demonstrates a proactive approach to security.", 'Motives for committing cyber crimes include disrupting business continuity, data theft, creating fear and chaos, causing financial loss, and achieving military objectives, with examples of how each motive can impact the target.', 'Black hat hackers are individuals with extraordinary competing skills, resorting to malicious or destructive activities, aiming to profit from their crimes and have a malicious intent in trying to hack a victim organization. Describes the malicious intent and profit-driven nature of black hat hackers.', 'State-sponsored hackers: Skilled hackers employed by governments to penetrate and gather top secret information from other governments, with most countries having a secret cyber cell consisting of highly skilled hackers (e.g. cyber wars).', "The chapter presents a scenario where the security team's reaction to reports of system crashes and hangings is to block Facebook and Skype on all machines, indicating the impact of cyber attacks on systems and the preventive measures taken."]}, {'end': 1239.014, 'segs': [{'end': 1018.049, 'src': 'embed', 'start': 906.007, 'weight': 0, 'content': [{'end': 909.07, 'text': "All right, so let's talk about some common attacks in cybersecurity.", 'start': 906.007, 'duration': 3.063}, {'end': 913.615, 'text': "The most common attack ever seen in today's world is a denial of service attack.", 'start': 909.511, 'duration': 4.104}, {'end': 925.667, 'text': 'So this is where the hacker tries to consume the resources of the victim server in such a way that there are no resources available for legitimate users to connect to the server and conduct their business.', 'start': 913.895, 'duration': 11.772}, {'end': 928.728, 'text': 'Other attacks that you face would be malware attacks,', 'start': 926.047, 'duration': 2.681}, {'end': 935.15, 'text': 'where there would be a malicious software that would deliver a Trojan virus or a worm to the victim,', 'start': 928.728, 'duration': 6.422}, {'end': 938.491, 'text': "thus infecting the victim's machine and rendering it useless.", 'start': 935.15, 'duration': 3.341}, {'end': 940.191, 'text': 'A man-in-the-middle attack,', 'start': 938.951, 'duration': 1.24}, {'end': 948.474, 'text': "where the hacker would put himself in between your machine and the router and start sniffing data packets that you're sending,", 'start': 940.191, 'duration': 8.283}, {'end': 952.215, 'text': 'thus trying to compromise information contained within those packets.', 'start': 948.474, 'duration': 3.741}, {'end': 961.02, 'text': "So the phishing attack is where a hacker will send a seemingly legitimate looking message to you an email, let's say,", 'start': 952.695, 'duration': 8.325}, {'end': 970.525, 'text': 'asking you to perform certain actions where the hacker would be impersonating another organization and you fall prey to that and end up giving your confidential information.', 'start': 961.02, 'duration': 9.505}, {'end': 973.607, 'text': 'A drive-by attack, cross-site scripting attacks,', 'start': 971.105, 'duration': 2.502}, {'end': 982.275, 'text': 'where web applications get compromised and scripts are embedded within those applications or within commands that are sent out by the users.', 'start': 973.607, 'duration': 8.668}, {'end': 988.48, 'text': 'Password attacks, where hackers try to compromise the passwords of users by cracking them,', 'start': 982.715, 'duration': 5.765}, {'end': 994.466, 'text': 'based either on brute force dictionary-based attacks or password guessing eavesdropping attacks.', 'start': 988.48, 'duration': 5.986}, {'end': 995.908, 'text': 'this could be physical in nature,', 'start': 994.466, 'duration': 1.442}, {'end': 1004.059, 'text': "where somebody overhears what you're saying or tries to capture data packets that contain your VoIP transmissions away.", 'start': 995.908, 'duration': 8.151}, {'end': 1013.444, 'text': "let's say you're assuming you're making a Skype or a link based call SQL injection attacks, where, again, attackers will target your database,", 'start': 1004.059, 'duration': 9.385}, {'end': 1018.049, 'text': 'try to send in malicious queries, which will compromise your database and the data within.', 'start': 1013.444, 'duration': 4.605}], 'summary': 'Common cybersecurity attacks include denial of service, malware, man-in-the-middle, phishing, drive-by, and password attacks, as well as physical and sql injection attacks.', 'duration': 112.042, 'max_score': 906.007, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw906007.jpg'}, {'end': 1159.838, 'src': 'embed', 'start': 1104.204, 'weight': 1, 'content': [{'end': 1111.626, 'text': 'In 2001, cyber criminals launched attacks against eBay, Yahoo, CNN, Amazon and other organizations.', 'start': 1104.204, 'duration': 7.422}, {'end': 1115.547, 'text': '2007, this was where one of the biggest bank hacks had happened.', 'start': 1111.646, 'duration': 3.901}, {'end': 1124.613, 'text': 'Swedish bank Nordea, they recorded at least a million dollars being stolen in three months from 250 accounts.', 'start': 1115.607, 'duration': 9.006}, {'end': 1131.758, 'text': '2013, Adobe had 2.9 million accounts compromised and their usernames and passwords released on the open internet.', 'start': 1124.633, 'duration': 7.125}, {'end': 1141.505, 'text': 'In 2016,, Kaspersky, one of the leading antivirus providers to the world, reported around 758 million malicious attacks that occurred,', 'start': 1131.978, 'duration': 9.527}, {'end': 1143.287, 'text': 'which they identified themselves.', 'start': 1141.505, 'duration': 1.782}, {'end': 1150.011, 'text': 'These are some of the most famous faces in cybersecurity or earlier cybercrime.', 'start': 1143.727, 'duration': 6.284}, {'end': 1155.915, 'text': "In 1988, Robert Morris, he's an American computer scientist and entrepreneur.", 'start': 1150.051, 'duration': 5.864}, {'end': 1159.838, 'text': "He's best known for creating what is called the Morris worm.", 'start': 1156.196, 'duration': 3.642}], 'summary': 'Cyber attacks targeted major organizations, with millions of dollars stolen and millions of accounts compromised.', 'duration': 55.634, 'max_score': 1104.204, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw1104204.jpg'}], 'start': 906.007, 'title': 'Cybersecurity attacks and cybercrime evolution', 'summary': 'Covers common cybersecurity attacks including denial of service, malware, man-in-the-middle, phishing, drive-by, cross-site scripting, password, eavesdropping, and sql injection attacks, with denial of service being the most common. it also discusses the history of cybercrime, major attacks, and trends, such as the number of accounts compromised and the rise of cyber attacks, highlighting notable events including the nordea bank hack, adobe account compromise, and kaspersky reported attacks.', 'chapters': [{'end': 1018.049, 'start': 906.007, 'title': 'Common cybersecurity attacks', 'summary': "Covers common cybersecurity attacks including denial of service, malware, man-in-the-middle, phishing, drive-by, cross-site scripting, password, eavesdropping, and sql injection attacks, with the denial of service attack being the most common in today's world.", 'duration': 112.042, 'highlights': ["The denial of service attack is the most common in today's world, consuming resources of the victim server to the extent that legitimate users are unable to connect (quantifiable data: most common attack).", "Malware attacks deliver malicious software such as Trojan viruses or worms to infect the victim's machine, rendering it useless (quantifiable data: type of attacks and impact on victim's machine).", "Man-in-the-middle attacks involve hackers intercepting and compromising data packets between the victim's machine and the router (quantifiable data: method of attack and compromising information).", 'Phishing attacks involve hackers impersonating legitimate organizations and tricking users into giving confidential information (quantifiable data: method of attack and target information).', 'Drive-by and cross-site scripting attacks compromise web applications and embed malicious scripts or commands (quantifiable data: method of attack and impact on web applications).', 'Password attacks aim to compromise user passwords through brute force, dictionary-based, or eavesdropping methods (quantifiable data: methods of password compromise).', 'Eavesdropping attacks can be physical or involve capturing data packets containing VoIP transmissions (quantifiable data: physical and data packet eavesdropping methods).', 'SQL injection attacks target databases with malicious queries, compromising the data within (quantifiable data: method of attack and impact on databases).']}, {'end': 1239.014, 'start': 1018.429, 'title': 'Evolution of cybercrime', 'summary': 'Discusses the history of cybercrime, highlighting major attacks and trends, such as the number of accounts compromised and the rise of cyber attacks over the years, with notable events including the nordea bank hack, adobe account compromise, and the kaspersky reported attacks.', 'duration': 220.585, 'highlights': ['The 2016 report by Kaspersky, a leading antivirus provider, revealed around 758 million malicious attacks identified by them, showcasing the scale of cyber threats (2016).', 'In 2007, the Swedish bank Nordea recorded at least a million dollars being stolen in three months from 250 accounts, emphasizing the financial impact of cybercrime (2007).', 'In 2013, Adobe had 2.9 million accounts compromised, with their usernames and passwords released on the open internet, indicating the widespread impact of cyber attacks (2013).', 'The history of cybercrime includes notable events such as the creation of the Morris worm in 1988, the Melissa virus in 1999, and unauthorized access by Adam Botbiel in 2004, demonstrating the evolution and impact of cyber attacks (1988, 1999, 2004).', 'In the 1990s, major organizations like MNC database, Pentagon, and IBM were hacked, marking a turning point in the mainstream emergence of cybercrime (1990s).']}], 'duration': 333.007, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw906007.jpg', 'highlights': ['Denial of service attack is the most common, consuming victim server resources (most common attack)', 'Kaspersky reported around 758 million malicious attacks in 2016 (scale of cyber threats)', 'Nordea bank recorded at least a million dollars stolen from 250 accounts in 2007 (financial impact)', 'Adobe had 2.9 million accounts compromised in 2013 (widespread impact of cyber attacks)', "Malware attacks deliver malicious software to infect victim's machine (type of attacks and impact)", 'Man-in-the-middle attacks involve intercepting and compromising data packets (method of attack)', 'Phishing attacks involve impersonating legitimate organizations (method of attack)', 'Drive-by and cross-site scripting attacks compromise web applications (method of attack)', 'Password attacks aim to compromise user passwords through various methods (methods of password compromise)', 'Eavesdropping attacks can be physical or involve capturing data packets (physical and data packet eavesdropping methods)', 'SQL injection attacks target databases with malicious queries (method of attack)']}, {'end': 1590.563, 'segs': [{'end': 1282.995, 'src': 'embed', 'start': 1239.555, 'weight': 0, 'content': [{'end': 1241.756, 'text': 'These people were able to identify it.', 'start': 1239.555, 'duration': 2.201}, {'end': 1251.743, 'text': "What they tried to attempt by doing that was gain access to the company's network and install the software which would then help them capture credit card information of their organization.", 'start': 1242.016, 'duration': 9.727}, {'end': 1255.385, 'text': 'Right And this was later on identified as well.', 'start': 1252.003, 'duration': 3.382}, {'end': 1257.847, 'text': 'And he was prosecuted for that crime.', 'start': 1255.806, 'duration': 2.041}, {'end': 1259.108, 'text': 'and got jailed.', 'start': 1258.267, 'duration': 0.841}, {'end': 1262.529, 'text': 'Just a matter of trivia Kevin Lee Paulson.', 'start': 1259.328, 'duration': 3.201}, {'end': 1270.213, 'text': 'he was one of the first people found guilty and was banned from using computers and the internet for three years after his release.', 'start': 1262.529, 'duration': 7.684}, {'end': 1273.675, 'text': "In today's world, we cannot even imagine living without the internet.", 'start': 1270.894, 'duration': 2.781}, {'end': 1275.576, 'text': 'This guy lived for three years without it.', 'start': 1273.915, 'duration': 1.661}, {'end': 1278.674, 'text': "Now let's see how cybersecurity works.", 'start': 1276.314, 'duration': 2.36}, {'end': 1282.995, 'text': "It's all about securing a computer and there are various methodologies.", 'start': 1279.615, 'duration': 3.38}], 'summary': "A cybercriminal was prosecuted for capturing credit card information, sentenced to jail, and banned from using computers for 3 years. cybersecurity is crucial in today's world.", 'duration': 43.44, 'max_score': 1239.555, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw1239555.jpg'}, {'end': 1373.093, 'src': 'embed', 'start': 1344.117, 'weight': 4, 'content': [{'end': 1349.88, 'text': "but you're relying on a third-party device as well, which the person needs to have physical access to,", 'start': 1344.117, 'duration': 5.763}, {'end': 1353.202, 'text': "where they're going to receive the OTP and then they're going to input it.", 'start': 1349.88, 'duration': 3.322}, {'end': 1356.484, 'text': 'Every time they try to log in a new OTP will be generated.', 'start': 1353.462, 'duration': 3.022}, {'end': 1357.824, 'text': 'Securing your passwords.', 'start': 1356.824, 'duration': 1}, {'end': 1360.126, 'text': 'Just having a password may not be sufficient.', 'start': 1358.045, 'duration': 2.081}, {'end': 1364.288, 'text': 'You have to ensure that the password meets some complexity standards,', 'start': 1360.426, 'duration': 3.862}, {'end': 1373.093, 'text': 'to ensure that the security of those passwords or the complexity of that password is high enough where cracking programs will not be able to easily crack the password.', 'start': 1364.288, 'duration': 8.805}], 'summary': 'Implement two-factor authentication with physical access for otp, and ensure high complexity standards for passwords.', 'duration': 28.976, 'max_score': 1344.117, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw1344117.jpg'}, {'end': 1424.095, 'src': 'embed', 'start': 1382.358, 'weight': 2, 'content': [{'end': 1390.783, 'text': 'so as new vulnerabilities in applications or operating systems are found out, the software vendors or the developers of those softwares,', 'start': 1382.358, 'duration': 8.425}, {'end': 1396.307, 'text': 'over a period of time, start sending out these updates, also called patches, to the end users.', 'start': 1390.783, 'duration': 5.524}, {'end': 1402.951, 'text': 'it is very important for the end users to identify these security patches and install them on their devices as soon as possible.', 'start': 1396.307, 'duration': 6.644}, {'end': 1410.159, 'text': 'else they remain open for those vulnerabilities and unpatched systems thus can easily be hacked.', 'start': 1403.431, 'duration': 6.728}, {'end': 1414.564, 'text': 'usage of an antivirus to protect yourself from viruses, worms, trojans,', 'start': 1410.159, 'duration': 4.405}, {'end': 1420.25, 'text': "essentially malwares there needs to be a software that that's installed on your computer that is going to watch out for them.", 'start': 1414.564, 'duration': 5.686}, {'end': 1424.095, 'text': 'You cannot rely on the operating system itself to protect you.', 'start': 1420.811, 'duration': 3.284}], 'summary': 'Installing security patches is crucial to protect against vulnerabilities. antivirus software is essential for defense against malware.', 'duration': 41.737, 'max_score': 1382.358, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw1382358.jpg'}, {'end': 1468.924, 'src': 'embed', 'start': 1444.494, 'weight': 6, 'content': [{'end': 1451.077, 'text': 'For example, a port to be opened or closed or a service to function on a computer or not function on a computer.', 'start': 1444.494, 'duration': 6.583}, {'end': 1459.8, 'text': "Thus, what you're trying to do here by disabling unwanted services is you're limiting the threat landscape that you're creating for your computer.", 'start': 1451.377, 'duration': 8.423}, {'end': 1463.422, 'text': "If a service doesn't exist on your computer, it cannot be hacked.", 'start': 1460.08, 'duration': 3.342}, {'end': 1468.924, 'text': 'So the essence here is first identify which ports you will be using, which services you will be using,', 'start': 1463.582, 'duration': 5.342}], 'summary': 'Disabling unwanted services reduces threat landscape for computer security.', 'duration': 24.43, 'max_score': 1444.494, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw1444494.jpg'}], 'start': 1239.555, 'title': 'Cybersecurity and essentials', 'summary': 'Discusses a cybersecurity incident involving an attempt to capture credit card information, the case of kevin lee paulson, and covers essential aspects of computer security such as authentication, password security, antivirus usage, and more.', 'chapters': [{'end': 1282.995, 'start': 1239.555, 'title': 'Cybersecurity and kevin lee paulson', 'summary': "Discusses a cybersecurity incident where an individual attempted to gain access to a company's network, install software to capture credit card information, and was later prosecuted and jailed. additionally, it highlights the case of kevin lee paulson, one of the first people found guilty of cybercrime and banned from using computers and the internet for three years after his release.", 'duration': 43.44, 'highlights': ['Kevin Lee Paulson was one of the first individuals found guilty of cybercrime and was banned from using computers and the internet for three years after his release.', "An individual attempted to gain access to a company's network, install software to capture credit card information, and was later prosecuted and jailed."]}, {'end': 1590.563, 'start': 1282.995, 'title': 'Computer security essentials', 'summary': 'Covers essential aspects of computer security including authentication mechanisms, securing passwords, regular updates, antivirus usage, firewall installation, phishing prevention, cryptography encryption, and dns server security.', 'duration': 307.568, 'highlights': ['The chapter emphasizes the importance of two-way authentication mechanisms, such as OTP, to enhance security by relying on a third-party device in addition to passwords. Two-way authentication mechanisms, like OTP, provide an added layer of security by requiring physical access to a registered device, making it difficult for unauthorized access.', 'Regular updates for operating systems and applications are crucial for addressing new vulnerabilities and ensuring system security. Regular updates are essential to address new vulnerabilities and security threats, reducing the risk of unauthorized access and system compromise.', 'The significance of using antivirus software to protect against viruses, worms, trojans, and malwares is highlighted, emphasizing the need for dedicated software for comprehensive protection. Antivirus software is essential for monitoring connections, websites, and executed files to safeguard against various types of malicious software, ensuring comprehensive protection.', 'Installing a firewall is recommended to limit the threat landscape by controlling the functionality, ports, and services on a computer, thereby reducing the potential for unauthorized access. Firewalls help limit the threat landscape by controlling the functionality, ports, and services, reducing the risk of unauthorized access and system compromise.', 'The chapter emphasizes the importance of identifying and installing security patches promptly to prevent vulnerabilities and potential hacking incidents. Prompt identification and installation of security patches are crucial to prevent vulnerabilities and potential hacking incidents, ensuring system security.']}], 'duration': 351.008, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw1239555.jpg', 'highlights': ["An individual attempted to gain access to a company's network, install software to capture credit card information, and was later prosecuted and jailed.", 'Kevin Lee Paulson was one of the first individuals found guilty of cybercrime and was banned from using computers and the internet for three years after his release.', 'The chapter emphasizes the importance of identifying and installing security patches promptly to prevent vulnerabilities and potential hacking incidents.', 'Regular updates for operating systems and applications are crucial for addressing new vulnerabilities and ensuring system security.', 'Two-way authentication mechanisms, like OTP, provide an added layer of security by requiring physical access to a registered device, making it difficult for unauthorized access.', 'The significance of using antivirus software to protect against viruses, worms, trojans, and malwares is highlighted, emphasizing the need for dedicated software for comprehensive protection.', 'Installing a firewall is recommended to limit the threat landscape by controlling the functionality, ports, and services on a computer, thereby reducing the potential for unauthorized access.']}, {'end': 2296.83, 'segs': [{'end': 1659.069, 'src': 'embed', 'start': 1613.674, 'weight': 0, 'content': [{'end': 1622.744, 'text': 'So essentially, who is a cyber security expert? A cyber security expert is an individual employed by an organization to protect their infrastructure.', 'start': 1613.674, 'duration': 9.07}, {'end': 1633.357, 'text': 'right. so this person is responsible to identify potential flaws, identify what threats the organization faces and then streamline or create,', 'start': 1623.084, 'duration': 10.273}, {'end': 1638.543, 'text': 'or design or architect methodology which is going to protect all the assets that the organization.', 'start': 1633.357, 'duration': 5.186}, {'end': 1644.125, 'text': 'So this is going to happen through a variety of techniques, such as finding weaknesses.', 'start': 1639.623, 'duration': 4.502}, {'end': 1652.327, 'text': "So vulnerability management where you run vulnerability scanners, identify potential flaws in the organization's infrastructure.", 'start': 1644.345, 'duration': 7.982}, {'end': 1659.069, 'text': 'Could be applications, could be servers, could be desktops, could be operating systems, could be anything, could be network-based flaws as well.', 'start': 1652.387, 'duration': 6.682}], 'summary': "A cyber security expert protects organization's infrastructure by identifying and managing potential flaws and threats through various techniques.", 'duration': 45.395, 'max_score': 1613.674, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw1613674.jpg'}, {'end': 1744.166, 'src': 'embed', 'start': 1714.612, 'weight': 3, 'content': [{'end': 1720.66, 'text': 'in the previous slide we were discussing where these attacks may happen, like applications, infrastructure network.', 'start': 1714.612, 'duration': 6.048}, {'end': 1723.103, 'text': "so let's see these domains in details.", 'start': 1720.66, 'duration': 2.443}, {'end': 1724.024, 'text': 'asset security now.', 'start': 1723.103, 'duration': 0.921}, {'end': 1731.452, 'text': 'Now, when we say assets, assets could be applications, could be networking, devices, could be computers, could be routers,', 'start': 1724.224, 'duration': 7.228}, {'end': 1736.958, 'text': 'could be wireless access points, and all these devices have their own operating systems.', 'start': 1731.452, 'duration': 5.506}, {'end': 1744.166, 'text': 'they have their own functionality, and it is important that we look at the security of each and every asset that the organization owns.', 'start': 1736.958, 'duration': 7.208}], 'summary': 'Organizations should secure all assets including applications, networking devices, and computers to protect against attacks.', 'duration': 29.554, 'max_score': 1714.612, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw1714612.jpg'}, {'end': 1819.384, 'src': 'embed', 'start': 1777.156, 'weight': 2, 'content': [{'end': 1781.619, 'text': 'I have to ensure that the same antivirus is installed on all the systems in the organization.', 'start': 1777.156, 'duration': 4.463}, {'end': 1790.165, 'text': 'I cannot have different kinds of antiviruses installed that do not talk to each other or do not report properly to the proper owner.', 'start': 1781.899, 'duration': 8.266}, {'end': 1797.61, 'text': 'So we have to create policies, procedures, and we have to implement them in a standardized manner for our security to work properly.', 'start': 1790.505, 'duration': 7.105}, {'end': 1799.771, 'text': 'communication and network security.', 'start': 1797.93, 'duration': 1.841}, {'end': 1803.854, 'text': 'now, with cloud computing coming in and hybrid clouds happening,', 'start': 1799.771, 'duration': 4.083}, {'end': 1812.1, 'text': "where you got a deployment of a physical infrastructure talking to something that is on the cloud let's say aws or microsoft, azure right,", 'start': 1803.854, 'duration': 8.246}, {'end': 1819.384, 'text': 'and data flows are happening globally these days you have to be very careful how these data are going to be transmitted across the network.', 'start': 1812.1, 'duration': 7.284}], 'summary': 'Standardize antivirus across all systems for effective network security, especially with the rise of cloud computing and global data transmission.', 'duration': 42.228, 'max_score': 1777.156, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw1777156.jpg'}, {'end': 2058.693, 'src': 'embed', 'start': 2036.997, 'weight': 4, 'content': [{'end': 2045.383, 'text': 'CISSP is very high level is a very high level certification that normally is considered as a management level certification right.', 'start': 2036.997, 'duration': 8.386}, {'end': 2051.588, 'text': 'so just to get certified yourself, you need at least five years of experience in the IT security field.', 'start': 2045.383, 'duration': 6.205}, {'end': 2058.693, 'text': "this is where you get certified and you're basically a chief information security officer, where you're going to develop policies,", 'start': 2051.588, 'duration': 7.105}], 'summary': 'Cissp certification requires 5 years of it security experience. leads to chief information security officer role.', 'duration': 21.696, 'max_score': 2036.997, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw2036997.jpg'}], 'start': 1590.843, 'title': 'Cyber security expertise and domains', 'summary': "Discusses the role of a cyber security expert in protecting an organization's infrastructure, covering techniques such as vulnerability management, monitoring, testing weaknesses, and strengthening areas of potential attack. it also emphasizes the importance of cybersecurity in the era of cloud computing, highlighting domains like asset security, security architecture and engineering, and communication and network security, as well as detailing various certifications available, such as cissp, cisa, cism, crisc, and ccsp.", 'chapters': [{'end': 1799.771, 'start': 1590.843, 'title': 'Cyber security expertise', 'summary': "Explains the role of a cyber security expert in protecting an organization's infrastructure through techniques such as vulnerability management, monitoring, testing weaknesses, and strengthening areas of potential attack, while also discussing domains in cyber security like asset security, security architecture and engineering, and communication and network security.", 'duration': 208.928, 'highlights': ["A cyber security expert is responsible for identifying potential flaws and threats in an organization's infrastructure and designing methodologies to protect all the assets. (Relevance Score: 5)", 'Techniques for protecting the infrastructure include vulnerability management, monitoring data flow for malicious activity, and testing and repairing weaknesses through patching, updates, and installing security mechanisms. (Relevance Score: 4)', 'Domains in cyber security include asset security, where the security of each organizational asset such as applications, networking devices, and computers is crucial, and security architecture and engineering, which involves standardizing security and creating plans for consistent implementation. (Relevance Score: 3)', 'Communication and network security is also a critical domain in cyber security, involving the implementation of policies and procedures in a standardized manner for proper security functionality. (Relevance Score: 2)']}, {'end': 2296.83, 'start': 1799.771, 'title': 'Cybersecurity domains and certifications', 'summary': 'Emphasizes the importance of cybersecurity in the era of cloud computing, highlighting the need for data transmission security, identity and access management, security operations, assessment and testing, software development security, and risk management. it also details various certifications available, such as cissp, cisa, cism, crisc, and ccsp, offering insights into their roles and requirements.', 'duration': 497.059, 'highlights': ['The chapter emphasizes the importance of cybersecurity in the era of cloud computing, highlighting the need for data transmission security, identity and access management, security operations, assessment and testing, software development security, and risk management. Importance of cybersecurity, data transmission security, identity and access management, security operations, assessment and testing, software development security, risk management', 'Details various certifications available, such as CISSP, CISA, CISM, CRISC, and CCSP, offering insights into their roles and requirements. Certifications: CISSP, CISA, CISM, CRISC, CCSP']}], 'duration': 705.987, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/z5nc9MDbvkw/pics/z5nc9MDbvkw1590843.jpg', 'highlights': ["A cyber security expert is responsible for identifying potential flaws and threats in an organization's infrastructure and designing methodologies to protect all the assets.", 'Techniques for protecting the infrastructure include vulnerability management, monitoring data flow for malicious activity, and testing and repairing weaknesses through patching, updates, and installing security mechanisms.', 'The chapter emphasizes the importance of cybersecurity in the era of cloud computing, highlighting the need for data transmission security, identity and access management, security operations, assessment and testing, software development security, and risk management.', 'Domains in cyber security include asset security, where the security of each organizational asset such as applications, networking devices, and computers is crucial, and security architecture and engineering, which involves standardizing security and creating plans for consistent implementation.', 'Details various certifications available, such as CISSP, CISA, CISM, CRISC, and CCSP, offering insights into their roles and requirements.', 'Communication and network security is also a critical domain in cyber security, involving the implementation of policies and procedures in a standardized manner for proper security functionality.']}], 'highlights': ['The chapter discusses the impact of cybersecurity on daily work lives, citing a scenario of a hacker accessing confidential files, potentially leading to legal ramifications, loss of company secrets, and industrial espionage.', 'Cybersecurity is a process, a design, and architecture created to protect networks and devices from attacks, damage, or unauthorized access, emphasizing the critical role it plays in securing sensitive company information.', 'Motives for cybercrimes include causing damage and gaining ransom, exemplified by the WannaCry attack in 2017.', "The security team's preventive measure involves blocking Facebook and Skype on all machines to prevent possible attacks, which demonstrates a proactive approach to security.", 'Denial of service attack is the most common, consuming victim server resources (most common attack)', "An individual attempted to gain access to a company's network, install software to capture credit card information, and was later prosecuted and jailed.", "A cyber security expert is responsible for identifying potential flaws and threats in an organization's infrastructure and designing methodologies to protect all the assets."]}