You can’t block VPNs without blocking the entire internet. You can block known VPN services, but you can’t prevent people from hosting their own.
Some known VPN protocols could be blocked, using introspection tools. However, this would just render corporate VPNs useless. VPN traffic is just bytes, and so is WebSockets. Good luck figuring out whether my HTTPS traffic is legitimate internet traffic, or masked VPN traffic.
Check out my cool new protocol that looks just like I am loading a webpage about cat facts, which is actually a hidden VPN that I use to secretly look at webpages about cat facts.
There is actually a technique called steganography, that does exactly that. It is used to hide arbitrary binary info inside images, while still fooling your eyes into thinking there is nothing sketchy there.
Even if they go that route, and frankly I think they would get lynched before we got to that point, they can’t monitor every single connection. That just way too much traffic.
That’s why China has a firewall, because that’s the best option they can come up with because monitoring every Chinese persons data is an impossible task. Their only option would be to go North Korea route, and just close the internet but that would basically end their economy.
You can’t block VPNs without blocking the entire internet. You can block known VPN services, but you can’t prevent people from hosting their own.
Some known VPN protocols could be blocked, using introspection tools. However, this would just render corporate VPNs useless. VPN traffic is just bytes, and so is WebSockets. Good luck figuring out whether my HTTPS traffic is legitimate internet traffic, or masked VPN traffic.
Good news, we closed that pesky loophole by banning encryption without backdoors.
If they can’t decode it, you better be ready to explain exactly what those bytes were!
Check out my cool new protocol that looks just like I am loading a webpage about cat facts, which is actually a hidden VPN that I use to secretly look at webpages about cat facts.
There is actually a technique called steganography, that does exactly that. It is used to hide arbitrary binary info inside images, while still fooling your eyes into thinking there is nothing sketchy there.
I know! Nothing about all this is new.
The only new thing is that the UK government is about to learn about those things.
You get me. You’re my kind of person! ᓚᘏᗢ
Even if they go that route, and frankly I think they would get lynched before we got to that point, they can’t monitor every single connection. That just way too much traffic.
That’s why China has a firewall, because that’s the best option they can come up with because monitoring every Chinese persons data is an impossible task. Their only option would be to go North Korea route, and just close the internet but that would basically end their economy.