SES brings back the uncrackable onetime pad, with a digital twist.
A tiny, fast encryption tool in C
Baresip is a modular SIP User-Agent with audio and video support
Netxserv solution de telecommunications
Set of module for data processing of wireless device
ss7mon an SS7/SIGTRAN signalling monitor
Automatically tuned loop antenna for the shortwave bands
commandline multiclass email and text filter
Optimized and cross platform SMPTE 2022 FEC library in C, Python, Java
Liberté Linux: Mission-critical stealth communication
FIDOGATE is a Fido-Internet gateway