OpenVPN is unlike most other VPNs encryption protocol, as it’s an open-source protocol, so because if free is very popular and supported by a lot of programs and all the operations systems ( Windows, Macintosh, iOS, Android, Linux, etc) but even on some router firmware.
OpenVPN was launched in 2012 and uses the OpenSSL, which is also an open-source library and very popular and secured (which is also used for the https protocol in browser)
.OpenVPN’s use of common network protocols (TCP and UDP) which makes it harder to block by the internet providers so makes the no 1 option for the VPN clients.
Our VPN client also supports OpenVPN both on UDP and TCP
