Protocol
Providers that list IPSec, in most cases underneath IKEv2 rather than beside it.
IPsec is the encryption layer the operating systems built in during the 1990s, used with IKEv2 or L2TP for the key exchange and the tunnel. A provider that lists it on its own is usually describing the same IKEv2 setup from the other side.
On security the standard itself is sound and heavily reviewed, and most of what reaches a user is the operating system’s code. Its drawbacks are the complexity of the configuration, which is where known weaknesses have come from, and the fixed ports that make it the easiest protocol in the list to block.
IPsec
Four of the twelve terms — obfuscated, proprietary, vendor_open, wireguard_derived — are categories rather than protocol names: each says a protocol was disguised, closed or built on another, not which one it is. A record that publishes no protocol list at all appears on none of these pages (sixteen on file).
More protocols
Coverage62countries
Paying monthly$9.90monthly
Paying yearly$72.00yearly total
Free tierNopaid plans only
Devices10at once
Security
Usability
Coverage42countries
Paying monthly$11.99monthly
Paying yearly$47.69yearly total
Free tierNopaid plans only
Devices12at once
Security
Usability
Coverage—not published
Paying monthly$9.99monthly
Paying yearly$19.00yearly total
Free tierNopaid trial only
Devices1at once
Security
Usability
Coverage63countries
Paying monthly$10.00monthly
Paying yearly$48.00yearly total
Free tierNopaid plans only
Devices10at once
Security
Usability
Coverage—not published
Paying monthly$9.99monthly
Paying yearly$59.99yearly total
Free tierNopaid trial only
Devices8at once
Security
Usability
Coverage—not published
Paying monthly—no monthly plan
Paying yearly$54.99yearly total
Free tierNopaid trial only
Devices10at once
Security
Usability
Coverage103countries
Paying monthly—no monthly plan
Paying yearly$39.99yearly total
Free tierNopaid trial only
Devices5at once
Security
Usability
Coverage35countries
Paying monthly$10.00monthly
Paying yearly$78.00yearly total
Free tierYeslimited free plan
Devices1at once
Security
Usability
Coverage49countries
Paying monthly$5.00monthly
Paying yearly—no yearly plan
Free tierNopaid plans only
Devices10at once
Security
Usability
Coverage—not published
Paying monthly$9.99monthly
Paying yearly$59.99yearly total
Free tierNopaid trial only
Devices5at once
Security
Usability
Coverage—not published
Paying monthly—no monthly plan
Paying yearly$59.88yearly total
Free tierNopaid trial only
Devices10at once
Security
Usability
Coverage—not published
Paying monthly—no monthly plan
Paying yearly$29.00yearly total
Free tierYeslimited free plan
Devices10at once
Security
Usability