title
Personal VPN Services for Security Overview

description
Info Level: Beginner Presenter: Eli the Computer Guy Date Created: June 13, 2013 Length of Class: 25:35 Research Assistance: Tracks Security / Data Integrity Prerequisites None Purpose of Class This class teaches students why Personal VPN Services are important, and what to think about when buying them. Class Notes VPN's have been used in corporations for 15 years, but regular people using VPN services is relatively new. Concept -- Personal VPN's allow you to encrypt your data from being sent from your computer to a VPN Server. This prevents hackers from stealing you information when you access the Internet from a public Wifi. Types of Encryption used in VPN's PPTP - Vulnerable IPSec - Enterprise SSL -- Ease of use and theoretically "clientless" When Purchasing VPN Services think about Cost -- Are you paying PER device or for an account for all devices you own? Which Devices Can use the Service Reliability of service and bandwidth that the service can actually provide Security? If I was a CIA Mastermind or Organized Crime Lord I'd invest a few million to setup "free" VPN services and then mine every bit of traffic that went through them. Provides Tunnelbear OkayFreedom Corrections Lab Setup Used in Demonstration N/A Study Guide N/A Resources https://www.tunnelbear.com/ https://www.okayfreedom.com/ http://openvpn.net/index.php/open-source/339-why-ssl-vpn.html https://en.wikipedia.org/wiki/Virtual_private_network

detail
{'title': 'Personal VPN Services for Security Overview', 'heatmap': [{'end': 1415.371, 'start': 1389.577, 'weight': 1}], 'summary': 'Provides an overview of personal vpn services, emphasizing their increasing importance for data protection and security, discussing benefits such as encryption for secure data transmission, and highlighting the significance of vpn in safeguarding data during network connections.', 'chapters': [{'end': 94.241, 'segs': [{'end': 75.75, 'src': 'embed', 'start': 25.264, 'weight': 0, 'content': [{'end': 34.426, 'text': 'So VPN services used to be all about securing the connection between remote computers and corporate offices, business offices.', 'start': 25.264, 'duration': 9.162}, {'end': 43.833, 'text': 'Now VPN services are being used simply to protect data as it is sent through the internet.', 'start': 34.926, 'duration': 8.907}, {'end': 54.766, 'text': 'So the overall idea of VPN or Virtual Private Networking is what happens is you take your data, you encrypt your data,', 'start': 44.174, 'duration': 10.592}, {'end': 63.678, 'text': 'you put your data into another encrypted tunnel and you send that data through the internet to an endpoint.', 'start': 55.086, 'duration': 8.592}, {'end': 68.965, 'text': 'So basically your data is protected twice going through the internet.', 'start': 63.978, 'duration': 4.987}, {'end': 75.75, 'text': "So it's put in a tunnel, And then it's encrypted within that tunnel until it gets all the way out to the other side.", 'start': 69.005, 'duration': 6.745}], 'summary': 'Vpn services now protect data sent through the internet, providing double encryption for added security.', 'duration': 50.486, 'max_score': 25.264, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf425264.jpg'}], 'start': 4.244, 'title': 'Personal vpn services', 'summary': 'Discusses the increasing importance of personal vpn services for data protection and security, emphasizing the encryption and double protection it offers for data sent through the internet.', 'chapters': [{'end': 94.241, 'start': 4.244, 'title': 'Personal vpn services overview', 'summary': 'Discusses the increasing importance of personal vpn services for data protection and security, emphasizing the encryption and double protection it offers for data sent through the internet.', 'duration': 89.997, 'highlights': ['VPN services are becoming increasingly important as more people work remotely.', 'The use of VPN services now extends to protecting data sent through the internet, not just securing connections between remote and corporate offices.', 'The process of VPN involves encrypting data and sending it through an encrypted tunnel, providing double protection for the data as it travels through the internet.', 'The importance of VPN lies in protecting data from network sniffing and man in the middle attacks, as even if data is intercepted, it remains encrypted and secure.']}], 'duration': 89.997, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf44244.jpg', 'highlights': ['VPN services are becoming increasingly important as more people work remotely.', 'The process of VPN involves encrypting data and sending it through an encrypted tunnel, providing double protection for the data as it travels through the internet.', 'The use of VPN services now extends to protecting data sent through the internet, not just securing connections between remote and corporate offices.', 'The importance of VPN lies in protecting data from network sniffing and man in the middle attacks, as even if data is intercepted, it remains encrypted and secure.']}, {'end': 324.338, 'segs': [{'end': 119.094, 'src': 'embed', 'start': 94.561, 'weight': 1, 'content': [{'end': 101.785, 'text': "The nice part with these VPN tunnels is they have self-protection mechanisms so that if they see that they're being attacked,", 'start': 94.561, 'duration': 7.224}, {'end': 106.808, 'text': 'they actually drop and that they will try to reconnect using a different route.', 'start': 101.785, 'duration': 5.023}, {'end': 114.712, 'text': 'So the purpose of VPN, virtual private networking, is to protect your data when it goes from point A to point B.', 'start': 106.828, 'duration': 7.884}, {'end': 119.094, 'text': 'So this used to be very, very, very, still is very important in the enterprise world.', 'start': 114.712, 'duration': 4.382}], 'summary': 'Vpn tunnels have self-protection mechanisms, ensuring data security, vital in the enterprise world.', 'duration': 24.533, 'max_score': 94.561, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf494561.jpg'}, {'end': 209.983, 'src': 'embed', 'start': 164.767, 'weight': 0, 'content': [{'end': 174.533, 'text': 'the problem is is that when you are using a public network, there may be hackers on that network that try to sniff and grab your data,', 'start': 164.767, 'duration': 9.766}, {'end': 178.195, 'text': 'steal your sessions or cause all kinds of other problems.', 'start': 174.533, 'duration': 3.662}, {'end': 188.419, 'text': 'now for average users, average users are becoming more and more concerned about the security of their internet connections, again like I say,', 'start': 178.195, 'duration': 10.224}, {'end': 193.403, 'text': "when you're connecting at a hotel or when you're connecting at an internet cafe.", 'start': 188.419, 'duration': 4.984}, {'end': 202.575, 'text': 'So a lot of my work, a lot of my work I do, I use Google services, I use Facebook services, I use these public web services.', 'start': 193.444, 'duration': 9.131}, {'end': 209.983, 'text': "If I don't protect my network connection when I'm using those services and I'm at an internet cafe,", 'start': 203.016, 'duration': 6.967}], 'summary': 'Public network usage raises security concerns for average users accessing web services.', 'duration': 45.216, 'max_score': 164.767, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf4164767.jpg'}], 'start': 94.561, 'title': "Vpn's data protection", 'summary': 'Emphasizes the significance of vpn in safeguarding data during network connections, focusing on self-protection measures and the growing demand for security in non-protected environments. it also discusses how personal vpn services can secure internet access and prevent unauthorized access to sensitive information on unsecured networks.', 'chapters': [{'end': 209.983, 'start': 94.561, 'title': 'Importance of vpn for data protection', 'summary': 'Highlights the importance of vpn in protecting data when connecting to enterprise networks and public environments, with a focus on self-protection mechanisms and the increasing need for security in non-protected environments.', 'duration': 115.422, 'highlights': ['VPNs have self-protection mechanisms that ensure reconnection using a different route when under attack, emphasizing data protection during transit.', 'VPN is crucial for connecting to enterprise networks remotely, enabling access to shared files and folders, making it important in the enterprise world.', 'The increasing usage of laptops in non-protected environments like cafes and hotel rooms has heightened the importance of VPN services for securing internet connections.', 'Public networks in places like cafes and hotels pose security risks, as hackers may attempt to intercept data, steal sessions, or disrupt internet connections.']}, {'end': 324.338, 'start': 209.983, 'title': 'Vpn for secure internet access', 'summary': 'Explains how using a personal vpn service can secure internet access, preventing data sniffing and unauthorized access to usernames and passwords on unsecured networks, such as internet cafes.', 'duration': 114.355, 'highlights': ['Using a personal VPN service can prevent unauthorized access to usernames and passwords on unsecured networks like internet cafes, where data can be sniffed by malicious individuals.', "Personal VPN services create a secure tunnel to the service provider's servers, allowing users to access the internet securely and prevent unauthorized data capture on unsecured networks.", 'Data sniffing on unsecured networks can lead to the capture of sensitive information such as usernames, passwords, and keystrokes, highlighting the importance of using a personal VPN for secure internet access.']}], 'duration': 229.777, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf494561.jpg', 'highlights': ['VPN is crucial for connecting to enterprise networks remotely, enabling access to shared files and folders, making it important in the enterprise world.', 'The increasing usage of laptops in non-protected environments like cafes and hotel rooms has heightened the importance of VPN services for securing internet connections.', 'Using a personal VPN service can prevent unauthorized access to usernames and passwords on unsecured networks like internet cafes, where data can be sniffed by malicious individuals.', "Personal VPN services create a secure tunnel to the service provider's servers, allowing users to access the internet securely and prevent unauthorized data capture on unsecured networks.", 'Data sniffing on unsecured networks can lead to the capture of sensitive information such as usernames, passwords, and keystrokes, highlighting the importance of using a personal VPN for secure internet access.', 'VPNs have self-protection mechanisms that ensure reconnection using a different route when under attack, emphasizing data protection during transit.', 'Public networks in places like cafes and hotels pose security risks, as hackers may attempt to intercept data, steal sessions, or disrupt internet connections.']}, {'end': 702.681, 'segs': [{'end': 352.49, 'src': 'embed', 'start': 324.338, 'weight': 1, 'content': [{'end': 331.28, 'text': "so that's the problem, because all of your data is sent, they can sit here and they can sniff, and that's just a really big bad thing.", 'start': 324.338, 'duration': 6.942}, {'end': 339.146, 'text': 'so what the VPN service does is you are sitting there at the internet cafe and they have their router and and you have the internet connection.', 'start': 331.28, 'duration': 7.866}, {'end': 343.507, 'text': 'Well, then you have the VPN service server over here.', 'start': 339.566, 'duration': 3.941}, {'end': 352.49, 'text': 'What happens is you create a tunnel through the internet to the VPN server that they have and all your data is encrypted.', 'start': 343.927, 'duration': 8.563}], 'summary': 'Vpn service creates an encrypted tunnel for data protection.', 'duration': 28.152, 'max_score': 324.338, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf4324338.jpg'}, {'end': 510.142, 'src': 'embed', 'start': 485.664, 'weight': 0, 'content': [{'end': 491.369, 'text': 'So you can use like either 500 megs per month or a gig per month in bandwidth.', 'start': 485.664, 'duration': 5.705}, {'end': 494.072, 'text': 'And then after that, you have to pay.', 'start': 491.97, 'duration': 2.102}, {'end': 498.955, 'text': 'So basically, like I say, normally, less than a gig, you get for free.', 'start': 494.332, 'duration': 4.623}, {'end': 501.817, 'text': 'And then above a gig, then you have to pay.', 'start': 499.375, 'duration': 2.442}, {'end': 506.68, 'text': 'So one thing that you have to understand with this is that you are dealing with bandwidth.', 'start': 502.177, 'duration': 4.503}, {'end': 510.142, 'text': 'So you do have to understand a little bit about how networking works.', 'start': 506.7, 'duration': 3.442}], 'summary': 'Free usage up to 1 gig per month, pay for usage above 1 gig.', 'duration': 24.478, 'max_score': 485.664, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf4485664.jpg'}, {'end': 645.484, 'src': 'embed', 'start': 617.347, 'weight': 6, 'content': [{'end': 621.85, 'text': 'So they can download at 10 megabits per second and they can upload at five megabits per second.', 'start': 617.347, 'duration': 4.503}, {'end': 632.436, 'text': 'Why this becomes important here is because these VPN servers are both downloading when they get the data from the internet for you and then uploading to you.', 'start': 622.17, 'duration': 10.266}, {'end': 637.959, 'text': "so when it comes out of the VPN server, it's an upload for them and then it's a download for you.", 'start': 632.436, 'duration': 5.523}, {'end': 645.484, 'text': "so when you're using this VPN service, the VPN has to download into the server, upload to the internet and then you download.", 'start': 637.959, 'duration': 7.525}], 'summary': 'Vpn servers download at 10 mbps and upload at 5 mbps, affecting data transfer.', 'duration': 28.137, 'max_score': 617.347, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf4617347.jpg'}], 'start': 324.338, 'title': 'Vpn services benefits', 'summary': 'Discusses the benefits of using a personal vpn service, creating an encrypted tunnel for secure data transmission, making it difficult for potential sniffers to intercept sensitive information, and the past complexity and cost associated with setting up a vpn service.', 'chapters': [{'end': 435.741, 'start': 324.338, 'title': 'Benefits of vpn services', 'summary': 'Discusses the benefits of using a personal vpn service, highlighting how it creates an encrypted tunnel to secure data transmission, making it difficult for potential sniffers to intercept sensitive information, and the complexity and cost associated with setting up a vpn service in the past.', 'duration': 111.403, 'highlights': ['The personal VPN service creates an encrypted tunnel through the internet to secure data transmission, preventing potential sniffers from intercepting sensitive information.', 'Setting up a personal VPN service in the past was complex and expensive, requiring a deep understanding of networking concepts and technologies like TCPIP and port forwarding.', 'Using personal VPN services eliminates the worry of potential data sniffing in public places like internet cafes, ensuring secure data transmission.']}, {'end': 702.681, 'start': 435.741, 'title': 'Personal vpn services', 'summary': 'Discusses personal vpn services, highlighting their ease of use, cost structure, and the importance of understanding bandwidth and server quality when using a vpn service.', 'duration': 266.94, 'highlights': ['Personal VPN services make VPN usage as easy as using Gmail, with costs ranging from free to paid, with a freemium model where users can access a certain amount of bandwidth for free before having to pay.', 'Understanding bandwidth is crucial when using VPN services, as it determines the amount of data that can be sent and received, impacting the type and quantity of files that can be transmitted.', "When choosing a personal VPN service, it is essential to consider the quality of the vendor's network connection and servers, as poor internet connections can result in slow and unreliable data transmission, emphasizing the importance of selecting a reputable vendor with high bandwidth servers.", 'The upload speed of VPN servers is crucial, as it impacts the speed at which data is transferred from the server to the internet and then to the user, highlighting the need for high bandwidth servers to ensure fast and reliable data transmission.']}], 'duration': 378.343, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf4324338.jpg', 'highlights': ['Personal VPN services make VPN usage as easy as using Gmail, with costs ranging from free to paid.', 'The personal VPN service creates an encrypted tunnel through the internet to secure data transmission.', 'Using personal VPN services eliminates the worry of potential data sniffing in public places like internet cafes.', 'Setting up a personal VPN service in the past was complex and expensive, requiring a deep understanding of networking concepts and technologies.', 'Understanding bandwidth is crucial when using VPN services, as it determines the amount of data that can be sent and received.', 'The upload speed of VPN servers is crucial, as it impacts the speed at which data is transferred from the server to the internet and then to the user.', "When choosing a personal VPN service, it is essential to consider the quality of the vendor's network connection and servers."]}, {'end': 1241.086, 'segs': [{'end': 1026.544, 'src': 'embed', 'start': 991.801, 'weight': 0, 'content': [{'end': 993.602, 'text': "It's considered obsolete by just about everybody.", 'start': 991.801, 'duration': 1.801}, {'end': 995.564, 'text': 'You have IP security, IPsec.', 'start': 993.903, 'duration': 1.661}, {'end': 997.246, 'text': 'Again, very good solution.', 'start': 995.884, 'duration': 1.362}, {'end': 1000.869, 'text': 'It is just simply generally used more in the enterprise environment.', 'start': 997.366, 'duration': 3.503}, {'end': 1003.672, 'text': 'What you will most likely run across is SSL.', 'start': 1001.109, 'duration': 2.563}, {'end': 1007.455, 'text': 'Again, when you read about it, it will talk all about this stuff about clientless.', 'start': 1004.052, 'duration': 3.403}, {'end': 1013.801, 'text': "But really, if you want to use VPN for what it's really used for, you're still going to have to install a client.", 'start': 1008.276, 'duration': 5.525}, {'end': 1017.722, 'text': "Yeah. So when you're thinking about this,", 'start': 1015.263, 'duration': 2.459}, {'end': 1026.544, 'text': 'one of the things again that you have to be thinking about is how much do you trust the company that you are dealing with?', 'start': 1017.722, 'duration': 8.822}], 'summary': 'Ssl is generally more used than ipsec in enterprise environments, and vpns usually require client installation. trust in the company is a key consideration.', 'duration': 34.743, 'max_score': 991.801, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf4991801.jpg'}, {'end': 1109.698, 'src': 'embed', 'start': 1085.572, 'weight': 5, 'content': [{'end': 1094.114, 'text': 'then they can actually grab all of the data in that unencrypted form as the VPN services connect to the internet and grab it.', 'start': 1085.572, 'duration': 8.542}, {'end': 1099.055, 'text': 'Not only that, but like some of the free VPN services that are out there.', 'start': 1094.474, 'duration': 4.581}, {'end': 1106.497, 'text': "So you'll find free VPN services that talk all about, now you can download BitTorrent files without worrying about it.", 'start': 1099.095, 'duration': 7.402}, {'end': 1109.698, 'text': 'Now you can go to porn sites without worrying about it, so on and so forth.', 'start': 1106.557, 'duration': 3.141}], 'summary': 'Unencrypted data can be accessed by vpn services, including free ones, allowing for risky activities without worry.', 'duration': 24.126, 'max_score': 1085.572, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf41085572.jpg'}], 'start': 703.141, 'title': 'Vpn security protocols', 'summary': 'Covers vpn encryption protocols (pptp, ipsec, ssl), their security concerns, and common usage. it also discusses clientless vpn using ssl encryption, emphasizing limitations and the need for ssl vpn apps. additionally, it addresses security concerns in choosing a vpn service, highlighting potential risks like man-in-the-middle attacks and data logging by free providers, emphasizing the need to prioritize security over cost.', 'chapters': [{'end': 869.333, 'start': 703.141, 'title': 'Vpn encryption protocols', 'summary': 'Discusses vpn encryption protocols including pptp, ipsec, and ssl, highlighting the security concerns and common usage of each protocol.', 'duration': 166.192, 'highlights': ['SSL encryption is being used as the encryption protocol for VPN tunnels, commonly used for encrypting data when typing in credit card information on a website.', 'IPsec is generally used in the enterprise environment and considered more secure and stable, commonly used by companies like IBM for their remote workers.', 'PPTP, or point-to-point tunneling protocol, is not considered a very secure VPN protocol, and most security experts advise against using it, especially in the present day.']}, {'end': 1007.455, 'start': 869.333, 'title': 'Clientless vpn: ssl encryption', 'summary': 'Discusses the concept of clientless vpn using ssl encryption, highlighting its limitation to web browsers and the need for an ssl vpn app for tunneling all networking traffic.', 'duration': 138.122, 'highlights': ['SSL VPN encryption only works in a clientless state for web browsers, such as Chrome and Firefox, limiting its encryption capability for other networking protocols.', 'For tunneling all networking traffic, including web, email, and FTP, using SSL VPN, an SSL VPN app needs to be installed on the device or computer.', 'The three types of encryption commonly seen when purchasing VPN services are point-to-point tunneling protocol (PPTP), IP security (IPsec), and SSL, with SSL being the most prevalent and often marketed as a clientless solution.']}, {'end': 1241.086, 'start': 1008.276, 'title': 'Vpn service security concerns', 'summary': 'Discusses the importance of choosing a trustworthy vpn service, highlighting potential security risks such as man-in-the-middle attacks and data logging by free vpn providers, emphasizing the need to prioritize security over cost when selecting a vpn service.', 'duration': 232.81, 'highlights': ['The importance of choosing a trustworthy VPN service is emphasized due to potential security risks such as man-in-the-middle attacks and data logging by free VPN providers. It is crucial to prioritize security over cost when selecting a VPN service, as the potential security risks, including man-in-the-middle attacks and data logging by free VPN providers, pose significant threats to data privacy and security.', 'The potential security risks of man-in-the-middle attacks and data logging by free VPN providers are highlighted as crucial considerations when selecting a VPN service. Man-in-the-middle attacks and data logging by free VPN providers are significant security risks that users should consider when choosing a VPN service, as these threats can compromise data privacy and security.', 'Man-in-the-middle attacks and data logging by free VPN providers are emphasized as significant security concerns when selecting a VPN service. The potential security risks of man-in-the-middle attacks and data logging by free VPN providers are crucial factors that users should consider when choosing a VPN service, as these threats can undermine data privacy and security.']}], 'duration': 537.945, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf4703141.jpg', 'highlights': ['IPsec is generally used in the enterprise environment and considered more secure and stable, commonly used by companies like IBM for their remote workers.', 'SSL encryption is being used as the encryption protocol for VPN tunnels, commonly used for encrypting data when typing in credit card information on a website.', 'The three types of encryption commonly seen when purchasing VPN services are point-to-point tunneling protocol (PPTP), IP security (IPsec), and SSL, with SSL being the most prevalent and often marketed as a clientless solution.', 'The importance of choosing a trustworthy VPN service is emphasized due to potential security risks such as man-in-the-middle attacks and data logging by free VPN providers. It is crucial to prioritize security over cost when selecting a VPN service, as the potential security risks, including man-in-the-middle attacks and data logging by free VPN providers, pose significant threats to data privacy and security.', 'For tunneling all networking traffic, including web, email, and FTP, using SSL VPN, an SSL VPN app needs to be installed on the device or computer.', 'PPTP, or point-to-point tunneling protocol, is not considered a very secure VPN protocol, and most security experts advise against using it, especially in the present day.', 'SSL VPN encryption only works in a clientless state for web browsers, such as Chrome and Firefox, limiting its encryption capability for other networking protocols.']}, {'end': 1527.217, 'segs': [{'end': 1265.35, 'src': 'embed', 'start': 1241.086, 'weight': 5, 'content': [{'end': 1251.318, 'text': 'so i just did a hands-on review for this company called okfreedom.com, and these guys have a pretty good solution, but they have.', 'start': 1241.086, 'duration': 10.232}, {'end': 1254.862, 'text': 'you know good things and bad things, so you need to be thinking about that.', 'start': 1251.318, 'duration': 3.544}, {'end': 1259.165, 'text': 'So one of the nice parts with these guys is they have this free option.', 'start': 1255.302, 'duration': 3.863}, {'end': 1265.35, 'text': 'So 500 megs of bandwidth plus up to an additional 100 megs per recommendation.', 'start': 1259.565, 'duration': 5.785}], 'summary': 'Okfreedom.com offers a free option with 500 megs of bandwidth and up to 100 megs per recommendation.', 'duration': 24.264, 'max_score': 1241.086, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf41241086.jpg'}, {'end': 1318.145, 'src': 'embed', 'start': 1289.929, 'weight': 2, 'content': [{'end': 1294.032, 'text': "And you're paying this fee right here per computer.", 'start': 1289.929, 'duration': 4.103}, {'end': 1300.177, 'text': "So it's $70 for your one laptop computer and $70 for your other laptop computer and $70 for your other laptop computer.", 'start': 1294.353, 'duration': 5.824}, {'end': 1304.56, 'text': 'So like with me, as I say, I have five computers.', 'start': 1302.339, 'duration': 2.221}, {'end': 1307.981, 'text': 'I literally, in fact, have five computers simply sitting on my desk.', 'start': 1304.58, 'duration': 3.401}, {'end': 1308.982, 'text': "That's not all my computers.", 'start': 1308.041, 'duration': 0.941}, {'end': 1310.682, 'text': "That's just what's on my desk.", 'start': 1309.222, 'duration': 1.46}, {'end': 1318.145, 'text': 'So if I want to get VPN service for all of those, they would cost $350 a year, and it would only work on Windows.', 'start': 1311.103, 'duration': 7.042}], 'summary': 'Vpn service costs $70 per computer, totaling $350 for 5 computers per year, exclusive to windows.', 'duration': 28.216, 'max_score': 1289.929, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf41289929.jpg'}, {'end': 1360.855, 'src': 'embed', 'start': 1330.831, 'weight': 6, 'content': [{'end': 1333.333, 'text': 'So if you have an Android device, you can use this on Android.', 'start': 1330.831, 'duration': 2.502}, {'end': 1338.195, 'text': 'You can use it on a PC or Mac, and you can use it on an iPhone and iPad.', 'start': 1333.653, 'duration': 4.542}, {'end': 1344.438, 'text': "So if you're looking for a solution that you can use basically on any device, this will do it for you.", 'start': 1338.475, 'duration': 5.963}, {'end': 1346.239, 'text': 'So Android, PC, iPhone.', 'start': 1344.458, 'duration': 1.781}, {'end': 1354.813, 'text': 'What I like about this is if you go over to pricing, Again, they have their free little thing, you know, Twitter promotion, whether you want the free.', 'start': 1346.639, 'duration': 8.174}, {'end': 1360.855, 'text': 'But what I like here is have an iPad, iPhone or Android,', 'start': 1355.233, 'duration': 5.622}], 'summary': 'Cross-platform compatibility - android, pc, iphone, ipad. free option available.', 'duration': 30.024, 'max_score': 1330.831, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf41330831.jpg'}, {'end': 1396.12, 'src': 'embed', 'start': 1372.14, 'weight': 0, 'content': [{'end': 1379.668, 'text': "This is what I think most people would want, is it's for your laptop computer, it's for your iPhone, and it's for your iPad.", 'start': 1372.14, 'duration': 7.528}, {'end': 1385.073, 'text': 'So if I was going to be buying one of these personal VPN solutions, I would probably go with TunnelBear.', 'start': 1379.968, 'duration': 5.105}, {'end': 1389.477, 'text': "They're a new thing, you know, who do you trust? I guess I will trust them.", 'start': 1385.093, 'duration': 4.384}, {'end': 1396.12, 'text': 'But this, like I say, is the type of thing that you want to be looking for when you actually go to pay for the service.', 'start': 1389.577, 'duration': 6.543}], 'summary': 'Tunnelbear is a recommended personal vpn solution for multiple devices.', 'duration': 23.98, 'max_score': 1372.14, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf41372140.jpg'}, {'end': 1437.146, 'src': 'heatmap', 'start': 1389.577, 'weight': 1, 'content': [{'end': 1396.12, 'text': 'But this, like I say, is the type of thing that you want to be looking for when you actually go to pay for the service.', 'start': 1389.577, 'duration': 6.543}, {'end': 1402.723, 'text': 'Beyond that, again, this is one of those services that, again, is kind of new.', 'start': 1396.46, 'duration': 6.263}, {'end': 1407.306, 'text': 'So lots and lots and lots and lots of service providers are trying to sell this service.', 'start': 1403.124, 'duration': 4.182}, {'end': 1411.188, 'text': "You've got to go find the one that will work for you.", 'start': 1407.726, 'duration': 3.462}, {'end': 1415.371, 'text': 'and it will make your life better again, especially with us road warriors.', 'start': 1412.148, 'duration': 3.223}, {'end': 1422.816, 'text': "now we're doing work, um, in cafes, we're doing work at hotels, we're doing work in convention centers again.", 'start': 1415.371, 'duration': 7.445}, {'end': 1427.139, 'text': 'the important thing to realize is now our iphones are sending real.', 'start': 1422.816, 'duration': 4.323}, {'end': 1429.001, 'text': 'you know our phones, our phones.', 'start': 1427.139, 'duration': 1.862}, {'end': 1432.744, 'text': 'when you used to think about wireless connections, you were surfing the.', 'start': 1429.001, 'duration': 3.743}, {'end': 1434.225, 'text': 'you know i used to surf cnn.', 'start': 1432.744, 'duration': 1.481}, {'end': 1437.146, 'text': 'you know when I was bored, or get a map connection.', 'start': 1434.805, 'duration': 2.341}], 'summary': 'New service attracting many providers, offering improved connectivity for road warriors.', 'duration': 47.569, 'max_score': 1389.577, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf41389577.jpg'}], 'start': 1241.086, 'title': 'Personal vpn solutions', 'summary': 'Discusses a hands-on review of okfreedom.com, comparing personal vpn solutions, emphasizing the benefits of tunnelbear for multi-device support and security, and highlighting the vulnerability of open wireless connections and data theft consequences.', 'chapters': [{'end': 1310.682, 'start': 1241.086, 'title': 'Okfreedom.com review', 'summary': 'Discusses a hands-on review of okfreedom.com, highlighting the free option offering 500 megs of bandwidth, with an additional 100 megs per recommendation, and the limitation of only using the service on windows computers, with a fee of $70 per computer, leading to restrictions for users with multiple devices.', 'duration': 69.596, 'highlights': ['The free option provides 500 megs of bandwidth, with an additional 100 megs per recommendation, allowing users to easily obtain one gig of bandwidth per month for free. The free option offers 500 megs of bandwidth, with an additional 100 megs per recommendation, enabling users to easily acquire one gig of bandwidth per month for free.', 'The service is limited to Windows computers, with a fee of $70 per computer, resulting in restrictions for users with multiple devices. The service is restricted to Windows computers, with a fee of $70 per computer, leading to limitations for users with multiple devices.']}, {'end': 1411.188, 'start': 1311.103, 'title': 'Personal vpn solutions comparison', 'summary': 'Compares two personal vpn solutions, highlighting the cost, device compatibility, and additional features, with tunnelbear being the recommended choice due to its multi-device support and competitive pricing.', 'duration': 100.085, 'highlights': ['TunnelBear offers multi-device support for Android, PC, iPhone, and iPad, making it a versatile choice for users.', "TunnelBear's pricing includes unlimited tunneling on two additional mobile devices when purchased on PC or Mac, providing added value compared to other solutions.", 'The annual cost of VPN service for all devices is $350, limited to Windows, while TunnelBear offers a more versatile option at a competitive price.']}, {'end': 1527.217, 'start': 1412.148, 'title': 'Personal vpn services for security', 'summary': 'Highlights the importance of using personal vpn services, such as tunnelbear, for securing data while working remotely, emphasizing the vulnerability of open wireless connections and the potential consequences of data theft, and recommends personal vpn services as a solution, especially in the byod world.', 'duration': 115.069, 'highlights': ['Using personal VPN services like TunnelBear for securing data while working remotely is important, especially with the vulnerability of open wireless connections. Importance of using personal VPN services, vulnerability of open wireless connections', 'Emphasizing the potential consequences of data theft, such as the ability to access personal accounts like Twitter, and the frustration and impact it can cause. Potential consequences of data theft, impact on personal accounts like Twitter', 'Recommendation of personal VPN services as a solution, especially in the BYOD world, and the ease of use across multiple devices like Surface, iPad, and iPhone. Recommendation of personal VPN services, ease of use across multiple devices in the BYOD world']}], 'duration': 286.131, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/5e_gsGoNOf4/pics/5e_gsGoNOf41241086.jpg', 'highlights': ['TunnelBear offers multi-device support for Android, PC, iPhone, and iPad.', 'The free option provides 500 megs of bandwidth, with an additional 100 megs per recommendation, allowing users to easily obtain one gig of bandwidth per month for free.', 'Using personal VPN services like TunnelBear for securing data while working remotely is important, especially with the vulnerability of open wireless connections.', "TunnelBear's pricing includes unlimited tunneling on two additional mobile devices when purchased on PC or Mac, providing added value compared to other solutions.", 'Recommendation of personal VPN services as a solution, especially in the BYOD world, and the ease of use across multiple devices like Surface, iPad, and iPhone.', 'Emphasizing the potential consequences of data theft, such as the ability to access personal accounts like Twitter, and the frustration and impact it can cause.', 'The service is limited to Windows computers, with a fee of $70 per computer, resulting in restrictions for users with multiple devices.', 'The annual cost of VPN service for all devices is $350, limited to Windows, while TunnelBear offers a more versatile option at a competitive price.']}], 'highlights': ['VPN services are crucial for securing internet connections in non-protected environments.', 'Personal VPN services make VPN usage as easy as using Gmail, with costs ranging from free to paid.', 'Using personal VPN services eliminates the worry of potential data sniffing in public places like internet cafes.', 'The importance of VPN lies in protecting data from network sniffing and man in the middle attacks.', 'The increasing usage of laptops in non-protected environments has heightened the importance of VPN services for securing internet connections.', 'SSL encryption is being used as the encryption protocol for VPN tunnels, commonly used for encrypting data when typing in credit card information on a website.', 'The use of VPN services now extends to protecting data sent through the internet, not just securing connections between remote and corporate offices.', 'TunnelBear offers multi-device support for Android, PC, iPhone, and iPad.', 'The process of VPN involves encrypting data and sending it through an encrypted tunnel, providing double protection for the data as it travels through the internet.', 'The personal VPN service creates an encrypted tunnel through the internet to secure data transmission.']}