IPSec

Tagged LibreGuard articles

IPSec Articles

Archive 2026 (25) 2025 (1)

Two encrypted network tunnels representing IKEv2 IPSec and OpenVPN

Networking Basics

IKEv2/IPSec vs OpenVPN: What Is the Difference?

Compare IKEv2/IPSec and OpenVPN: how they work, their network behavior, security configuration, device support, and when each VPN protocol may fit.

By LibreGuard Team February 25, 2026 4 min read

Two blue and green encrypted VPN paths connect a laptop and phone to a secure global network

Networking Basics

IKEv2 vs WireGuard: Which VPN Protocol Is Right for You?

Compare IKEv2/IPsec and WireGuard: how they connect, handle network changes, and what to consider for security, compatibility, routing, and reliability.

By LibreGuard Team February 10, 2026 4 min read