A curated list of modern alternatives to classic command-line tools. Faster, prettier, smarter replacements for the Unix utilities you use every day.

OT network architecture aligned with the Purdue Model, incorporating segmentation, IDMZ design, and high availability for secure OT/ICS environments.

A library of industrial network traffic anomaly detection methods.

Open-source multi-user ICS/SCADA passive network discovery and topology platform. Upload PCAPs, visualize OT networks, generate assessment reports. Flask + Docker. The open-source engine behind Fat…

Cyber4OT: ICS network traces containing normal activity and full attack traffic

This project detects malicious or abnormal traffic in industrial control networks, visualizes network topology, and identifies compromised devices to safeguard critical infrastructure.

A formally verified implementation of a bolt-on security device for ICS networks. Designed with TLA+ and written/proved in F*

This is the ICSSIM source code and user manual for simulating industrial control system testbed for cybersecurity experiments

GRFICSv3 is a FREE and open source OT security lab with realistic networking and a 3D process simulation for training and learning ICS security

Passive ICS Network Scanner based on MAC Address Detection

Zeek Modbus Extension Scripts - CISA ICSNPP

Logging Made Easy (LME) is a no cost, open source platform that centralizes log collection, enhances threat detection, and enables real-time alerting, helping small to medium-sized organizations se…

Malcolm is a powerful, easily deployable network traffic analysis tool suite for full packet capture artifacts (PCAP files), Zeek logs and Suricata alerts.

Provides situational awareness of Industrial Control Systems (ICS) and Supervisory Control and Data Acquisition (SCADA) networks in support of network security assessments. #nsacyber

Industrial Control Systems Network Protocol Parsers

Project created to practice SDN-based Attack & Defence on Modbus/TCP and HTTP protocols in an ICS network.

OT Security Lab for ICS networks

Nornicdb is a distributed low-latency, Graph+Vector, Temporal MVCC with all sub-ms HNSW search, graph traversal, and writes. Using Neo4j Bolt/Cypher and qdrant's gRPC means you can switch with no c…

no_std Hardware Abstraction Layers for ESP32 microcontrollers

Beads - A memory upgrade for your coding agent

Gas Town - multi-agent workspace manager

2.11BSD-based Unix-like OS for STM32 and PIC32 Microcontrollers

AI agents running research on single-GPU nanochat training automatically

Automatically upload CPAP therapy data from your SD card to network storage.

Browser-based audio-reactive visualizer inspired by Winamp and MilkDrop

Powdered Metal — High performance LLM fine-tuning framework for Apple Silicon

MLX: An array framework for Apple silicon