Dynamic access control list for docker containers. Enhances the security of private microservices. Based on ipset, iptables, knockd

Some of my security-related coding projects for OpenBSD: A kernel-based user-profile intrusion detection system (FUPIDS) and an ICMP-based "port-knocking" service (openportd).

Bash script for knocking on TCP and UDP ports. No dependencies.

A simple, secure, and stealthy port knocking implementation that does not use libpcap or bind to a socket interface.

SSH wrapper to load private keys via `ssh-add` when they are first needed, with port knocking support.

Golang Port Knocking for Linux + Windows

Simple port knock agent with Deno

Web 端口敲门的奇思妙想

A python script to hide the active ports from being discovered in a scan or even in case of the attacker using port knocking techniques

Port Knocking revisited in Golang

The Windows-RedTeam repository contains resources I have developed for Red Team exercises or Pentesting engagements in Windows environments.

Port-knocking client with multiple hosts support

TCP/UDP port knocker written in Golang

Computer Networks Class Project