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).
The Windows-RedTeam repository contains resources I have developed for Red Team exercises or Pentesting engagements in Windows environments.
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 client with multiple hosts support
SSH wrapper to load private keys via `ssh-add` when they are first needed, with port knocking support.
Bash script for knocking on TCP and UDP ports. No dependencies.
Dynamic access control list for docker containers. Enhances the security of private microservices. Based on ipset, iptables, knockd
A port knocking service for hosts with already set up https server
A Serviceless port-knocking based on nft tables filter with non deterministic knocking schema.
