OpenConnect is a free and open-source software application for creating virtual private networks (VPNs). It is designed to be secure, reliable, and easy to use. It is based on the popular OpenVPN protocol, but is more lightweight and optimized for use on mobile devices. OpenConnect is available for both desktop and mobile platforms, and can be used to securely connect to any network, including public Wi-Fi hotspots.
OpenConnect is most commonly used to securely connect to corporate networks, allowing remote workers to access their work resources from any location. It can also be used to securely connect to the internet when using public Wi-Fi hotspots, ensuring that all data is encrypted and protected from hackers. Additionally, OpenConnect can be used to bypass internet censorship in certain countries.
OpenConnect is easy to set up and use. It can be installed on any platform, including Windows, Mac OS X, Linux, iOS, and Android. Once installed, users simply enter the server address and credentials provided by their network administrator to connect. OpenConnect also supports a range of authentication methods, including username/password, certificate-based authentication, and two-factor authentication.
Overall, OpenConnect is a reliable and secure way to connect to any network from any location. It is easy to set up and use, and can be used to securely access corporate networks, public Wi-Fi hotspots, and even bypass internet censorship.
OpenConnect is a high-performance and lightweight VPN server, highly resistant to DPI and DPI-blocking, meaning that it is nearly never blocked by proxy servers or firewalls. It also has full compatibility with the official Cisco AnyConnect clients, features a packet format indistinguishable from a standard HTTP connection, and is open-source, meaning both robust portability to new platforms and nearly no operating costs.
Beyond just clients and servers, the OpenConnect project also features a NAT-traversal library intended for developers of applications that need to communicate directly with each other on an internet-distributed network, using either IPv4 or IPv6. OpenConnect is resistant to DPI by its packet format: it generates an encrypted connection indistinguishable from a standard HTTPS connection and incurs no prediction bias due to it being encrypted. OpenConnect is highly resistant to censorship because it is highly resistant to DPI and DPI-blocking, meaning that it is nearly never blocked by proxy servers or firewalls.
OpenConnect is designed primarily for use in internet-distributed network environments to connect remote clients securely. However, it is also strongly recommended that a VPN server protect application communications, specifically in environments with network characteristics such as firewalls, that might otherwise prohibit or block through-tunnels. OpenConnect is a VPN server that uses the OpenSSL library to implement the SSL/TLS protocols. It is designed to be small and easy to configure. It supports a wide range of client operating systems, including Windows, Mac OS X, Linux, and android and IOS.