VPN & Remote Working - Computerphile
212,953
Published 2020-03-25
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This video was filmed by Dr Steve Bagley and Sean Riley and edited by Sean Riley.
Computer Science at the University of Nottingham: bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at www.bradyharan.com/
All Comments (21)
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7:40 i set up VPNs all the time at my previous job and always wondered why IPSec used TCP over UDP, but it never pertained directly to solving a problem so i never looked it up. please count this as my vote for a followup video on UDP over TCP :)
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Can you do a series on the regular guests' bookshelves? Their favorite computer and non-computer books? I'm always interested in the background shelves in the videos.
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Brady is keeping all his dozens of channels alive from the comfort of his home
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The first time I used a VPN to work from home and realized I could access all the network resources like drives, printers, and servers, I was blown away. Now they have apps for vpns. It's such a cool concept.
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He even has this paper on his iPad...
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I loved this talk, it's funny hearing him trying so hard to not use too technical language to keep it accessible.
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Clear, concise explanation. Thank you.
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can you also explain in a video how ssh with port forwarding will be working for such a scenario? And under what conditions that is used for remote access rather than using VPNs?
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It really annoys me that most people these days think a VPN is just for tunnelling out your internet connection to hide your browsing....
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There are also virtual desktops that you can use. Your home PC becomes a "dumb" terminal running a client program connecting to a corporate virtualization server. A 2-factor authentication (RSA SecurID) is still used just like a VPN.
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Funny the quality of the mobile video, where all the adverts for video chats on mobiles are always shown as perfect with no buffering ever.
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I always had the idea Dr. Bagley was a Doctor Who fan. Now I'm delighted to have that confirmed ;)
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On the next video would be nice if you spoke about layer 2 and layer 3 tunneling vpn. I think it would be interesting for a lots of people.
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Love that PDP 11 front panel.
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Very informative. Thank you.
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Would be interested in seeing you do a video on BeyondCorp!
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Classic Dr Who and Star Trek box sets in the dining room? I approve 🍻
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Great video, can you address basic security concerns of using a personal cell phone as a wifi hotspot in a public environment.
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Steve! Could you also cover services such as Teamviewer and Citrix, and also tunnelling through an SSH connection?
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Great explanation
