There are 1 repository under knocker topic.
A web client port-scanner written in GO, that supports the WASM/WASI interface for Browser WebAssembly runtime execution.
Layer 4 Single Packet Authentication Linux kernel module utilizing Netfilter hooks and kernel supported Berkeley Packet Filters (BPF)
A port knocking client for Android
Hybrid Port Knocking System
:door::punch: Yet another port knock client
A simple Python port knocker
A poor man's firewall framework
Bash script for knocking on TCP and UDP ports. No dependencies.