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You can't just blanket block all VPN access, that's not how the internet works... they could pick some common/well-known providers of VPN services and block their IPs/ASN/etc., but you can't just flip a switch and make all forms of VPN/proxy stop working, as there's no way to tell with certainty that someone is using one.
You can't just blanket block all VPN access, that's not how the internet works... they could pick some common/well-known providers of VPN services and block their IPs/ASN/etc., but you can't just flip a switch and make all forms of VPN/proxy stop working, as there's no way to tell with certainty that someone is using one.
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And this is rather an anemic take. The (proposed) UK VPN ban that was recently discussed here have a definition on what exactly is a "VPN" for the purposes of the ban (basically "VPNs generally advertised to normal consumers") but a lot simply shouted "ssh go brr" (and definitely did not read the proposed law). These "let's go techical" thinking never flies with the poeple who makes such legislation, and in (probably…
I have worked for fintech companies that mandate VPN use as a security measure. It's going to be interesting when the majority of the UK accesses the internet via VPN because of the increasingly ridiculous hoops that the UK makes them go through, and the government tries to stop them while also allowing VPNs to be used by the tech sector. I agree, these are two separate legal processes powered by the same technology.…
I doubt that.
Doesn't reddit block VPNs as well?
i tunnel my internet through linode with wireguard - reddit blocks me if i'm not signed in. with soundcloud, i just got a generic 403 from cloudfront combine that with country-level internet filter, the internet is getting harder and harder to use :(
You can't just blanket block all VPN access, that's not how the internet works... they could pick some common/well-known providers of VPN services and block their IPs/ASN/etc., but you can't just flip a switch and make all forms of VPN/proxy stop working, as there's no way to tell with certainty that someone is using one.
There are plenty of VPN and proxy detection services, either as a service (API) or downloadable database, which are surprisingly comprehensive. Disclaimer: I’ve run one since 2017. Years on, our primary data source is literally holding dozens of subscriptions to every commercial provider we can find, and enumerating the exit node IP addresses they use. There are also other methods, like using zmap/zgrab to probe for…
Earlier quoted context omitted.
I connect to my residential ISP in the USA via VPN all the time and have never had issues with being blocked for VPN use. Maybe they mean commercial VPN providers that run on the cloud?
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You can't just blanket block all VPN access, that's not how the internet works... they could pick some common/well-known providers of VPN services and block their IPs/ASN/etc., but you can't just flip a switch and make all forms of VPN/proxy stop working, as there's no way to tell with certainty that someone is using one.
There are plenty of VPN and proxy detection services, either as a service (API) or downloadable database, which are surprisingly comprehensive. Disclaimer: I’ve run one since 2017. Years on, our primary data source is literally holding dozens of subscriptions to every commercial provider we can find, and enumerating the exit node IP addresses they use. There are also other methods, like using zmap/zgrab to probe for…
Earlier quoted context omitted.
GEOIP providers often sell a database of known VPN/Proxy endpoints. They take the approach of shoot first, ask questions later. Using one of these databases bans a lot of legitimate ip addresses that have seen been the source of known VPN or proxy traffic. Its not perfect ofc, but its not meant to be. Its usually just used as a safety blanket for geoblocked intellectual property, like netflix.
I connect to my residential ISP in the USA via VPN all the time and have never had issues with being blocked for VPN use. Maybe they mean commercial VPN providers that run on the cloud?
I just tried it with a well known commercial VPN and I had no problems accessing the site and its music content.
You can't just blanket block all VPN access, that's not how the internet works... they could pick some common/well-known providers of VPN services and block their IPs/ASN/etc., but you can't just flip a switch and make all forms of VPN/proxy stop working, as there's no way to tell with certainty that someone is using one.
If using a VPN for access is forbidden by the ToS, you only need to detect a VPN connection once to prove violation.
The IPv4 address space to consider is limited and it is technically absolutely feasible to exhaustively scrape and block the majority of VPN endpoints. Realistically any VPN provider will have some rather small IPv4 subnets make do, shit's expensive. More so, for the trivial case, VPN anonymization works best, when many people share one IP endpoint, naturally the spread is limited. There are VPN providers, some may even be trustworthy, which have the mission of "flying under the radar" with residential IPs and all, but they are way, waaaay more expensive. For most people that's no option.
IPv6 is a different matter, but with the very increase in tracking and access control discussed here, that may be even more of a reason, IPv6 is not going to be a thing any time soon....
Thinking about it, maybe this AI monetization FOMO and monopoly protectionism, will incidentally lead to a technological split of the web. IPv4 will become the "corpo net" and IPv6 will be the "alt net". I think there may be a chance to make IPv6 the cool internet of the people, right now!