strongSwan - IPsec VPN for Linux, Android, FreeBSD, macOS, WindowsstrongSwan Open-source, modular and portable IPsec-based VPN solution Latest Release Version 5.9.14, 2024-03-19 Changelog Get the latest open-source GPLv2 version now, or learn more about commercial licensing options strongSwan is a comprehensive implementation of the Internet Key Exchange (IKE) protocols that allows securing IP traffic in policy- and route-based IPsec scenarios from simple to ver
