OpenVPN
OpenVPN
Website: openvpn.net
OpenVPN is a robust mature open-source VPN solution using SSL/TLS for secure point-to-point and site-to-site connections.
Key Features
- SSL/TLS Security: AES-256-GCM, ChaCha20-Poly1305
- Rich Authentication: Certificates, LDAP, 2FA, RADIUS
- Flexible Networking: Bridge (TAP) and routing (TUN) modes
- Firewall Traversal: Runs on port 443, blends with HTTPS
Platforms
Linux, Windows, macOS, Android, iOS, BSD
Licence
GNU General Public License v2