Testing TLS/SSL encryption anywhere on any port
A MUD client for Android, iOS, Linux, Mac OS X and Windows
Serial <-> TCP/IP, Serial <-> UDP/IP, TCP/IP <-> UDP/IP
Amateur Radio AX.25 chat and PBBS program using Linux's AX.25 stack
Terminal client
It's like curl -v, with colours
Console based rcon client for minecraft servers.
Java SSH API
Implementation of a telnet server in java using knock knock jokes.
A modern "graphics" API for text-based applications
Send steganographed text messages to mtr with fake hops in the network
ISeeWhatYouAreDoing - a tool for remote acces with very! low bandwith.
Twin is a "retro" program for embedded or remote systems
Protocol simulator