Nmap - the Network Mapper. Github mirror of official SVN repository.

NetCat for Windows

Mirror of the socat source code with pre-built releases for Linux (x64 and x86), Windows (x64 and x86), and MacOS (x64)

A quick LKM rootkit that executes a reverse TCP netcat shell with root privileges.

Simple netcat wrote in C

A tool to read and decode binary BEAST log from the file. Based on dump1090 sources.

netcat for android

Changed version of cryptcat which compiles on Windows 10

netcat-like program for HTTP(S)

Transmit files through a socket really fast on Windows.

customize your upstream socket request and downstream response buffer in Nginx config just one time effort

A very basic pair of software to listen on a port and talk to a port reading [from STDIN / to STDOUT] (TCP/UDP)

AES-encrypted TCP/IP swiss army knife.

A pthread-based HTTP 1.0 server which handles GET requests with well-formed Request-Lines. Large File Support included!

Network security Projects

A Multi-client Multi-platform chat application that lets users including the host to chat among themselves in a local network.

implementation of netcat

zmq-cat

Simple Netcat written in C

Small netcat replacement for proxying IP and UNIX sockets