WinDivert: Windows Packet Divert
Single Packet Authorization, Port Knocking
Next Generation Open Source Firewall
Packet generator and packet editor for Linux, BSD, macOS, and Windows
A means to measure network responsiveness and throughput
Anti Spam SMTP Gateway
A Swiss army knife for your daily Linux network plumbing
A java PCAP and DPI library
honeypot listener to feed block lists or what have you
A Desktop app for network stress testing, TCP-Ping and icmp ping.
Simulating an IP packet traversing the Linux kernel.
Payload list editor to use techniques to bypass WAF
A simple OpenBSD's firewall
A MAC address based user authentication system for campus-wide network
network control and reporting
A simple Windows ICMP exfiltration client
Managing OpenBSD's Packet Filter with Python
simple firewall Api implementation using Windows Server 2003 and XP