What are VPN Protocols?
VPN protocols determine how your data is routed and encrypted between your device and the VPN server. Different protocols offer different balances of speed, security, and compatibility.
OpenVPN
Open-source and highly configurable. Offers excellent security but can be slower than newer protocols.
IKEv2
Fast and stable, especially on mobile. Quickly reconnects when switching between WiFi and cellular.
WireGuard
The newest protocol, offering the best speeds while maintaining strong security. JustVPN uses WireGuard for optimal performance.
Experience Modern VPN Protocols
JustVPN supports the latest protocols for maximum speed and security.
Get JustVPN