OpenConnect
OpenConnect is an open-source client for Cisco AnyConnect compatible VPNs. It allows users to securely access private intranet services through an encrypted VPN tunnel.
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OpenConnect: Open-Source Cisco AnyConnect Compatible VPN Client
Open-source client for secure access to private intranet services via encrypted VPN tunnel, compatible with Cisco AnyConnect
What is OpenConnect?
OpenConnect is an open-source VPN client that supports the Cisco AnyConnect SSL VPN protocol. It allows users to establish an encrypted VPN connection to access private intranet services and resources when away from the corporate network.
Some key features of OpenConnect include:
- Compatible with Cisco AnyConnect SSL VPN deployments. It can connect to an AnyConnect-compatible VPN gateway.
- Encrypts data through an SSL VPN tunnel using TLS and DTLS protocols.
- Supports two-factor authentication methods like OTP and certificate-based authentication.
- Available for Linux, macOS, Windows and other platforms.
- Free and open-source software published under the GPLv2 license.
- Supported capabilities include VPN tunneling, NAT traversal, certificate handling and more.
Overall, OpenConnect serves as a free alternative for organizations looking to enable remote access to internal resources without licensing commercial software. It can provide secure remote connectivity to employees working from outside the corporate premises.
OpenConnect Features
Features
- Open source VPN client
- Supports Cisco AnyConnect SSL VPN
- Supports DTLS and TLS protocols
- User authentication via certificates or passwords
- NetworkManager integration
- Proxy support
- IPv4 and IPv6 support
Pricing
- Open Source
Pros
Free and open source
Works on Linux, macOS, Windows, Android
Actively maintained
Secure encrypted connections
Easy to setup and use
Cons
Limited configuration options
No official support from Cisco
Lacks some AnyConnect features like Always-On VPN
Setup can be tricky for novice users
Official Links
The Best OpenConnect Alternatives
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