Linux Desktop OS for professionals
A nifty GUI for CyberGhost VPN on Linux
Bringing intranet on the internet with Zero-Config Mesh VPNS.
A GUI to manage L2TP over IPsec virtual private network connections
IPsec / IKEv2-based VPN software for Linux.
Enters user+pass for you + allows scheduled IP change for OpenVPN GUI
Daemon for L2TP over IPsec VPN Manager