openconnect

OpenConnect is a command line tool used for establishing secure remote access to VPNs. It is an open-source alternative for the Cisco AnyConnect client. OpenConnect supports SSL/TLS-based VPN protocols, including Cisco's AnyConnect, GlobalProtect, and Pulse Connect Secure.

1. OpenConnect provides a seamless way to connect to VPN networks from the command line.
2. It encrypts all communication between the client and the VPN server, ensuring a secure connection.
3. The tool is available for various operating systems, such as Linux, macOS, and Windows.
4. It supports authentication methods like password-based, certificate-based, and token-based for multi-factor authentication.
5. OpenConnect can handle split-tunneling, allowing users to choose which traffic goes through the VPN and what remains direct.
6. It has features like automatic reconnection in case of network disruptions, maintaining a stable VPN connection.
7. The tool is highly configurable, allowing users to customize connection options based on their needs.
8. It integrates well with network manager tools, making it convenient to manage VPN connections.
9. OpenConnect is maintained actively by a community of developers, ensuring periodic updates and bug fixes.
10. Its open-source nature allows users to review and enhance the tool's code, ensuring transparency and security.