OpenSSH is the premier connectivity tool for remote login with the SSH protocol. It encrypts all traffic to eliminate eavesdropping, connection hijacking.

Shadowsocks is an open-source proxy project, widely used in mainland China to circumvent Internet censorship.

Wicd (Wireless Interface Connection Daemon) is an open source software utility to manage both wireless and wired networks for Linux.

Freenet is a peer-to-peer platform for censorship-resistant communication. It uses a decentralized distributed data store to keep and deliver information, and…

Netcat (nc) is a computer networking utility for reading from and writing to network connections using TCP or UDP. Netcat is designed to be a dependable back-…