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VPN Protocols Compared: WireGuard vs OpenVPN vs Lightway vs IKEv2

October 30, 2026October 28, 2026 by Shoaib Hassan

Original editorial illustration of four parallel glowing tunnels cut through a rock face: teal and straight, amber and winding with a checkpoint gate, blue bending between two signal towers, violet with a frosted half-closed inspection window, a small traveler standing at the fork where the tunnels split

VPN Protocols Compared: WireGuard vs OpenVPN vs Lightway vs IKEv2 In brief WireGuard is fastest for most people, OpenVPN TCP gets through strict networks, and IKEv2 holds a phone connection across networks. How to pick by situation. WireGuard’s one real caveat is not speed or security but identity: the protocol has no built-in way to … Read more