🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

Daemon to ban hosts that cause multiple authentication errors

OpenGFW is a flexible, easy-to-use, open source implementation of GFW (Great Firewall of China) on Linux

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community.

OPNsense GUI, API and systems backend

A Suricata based IDS/IPS/NSM distro

A curated list of amazingly awesome Cybersecurity datasets

Open-Source Security Architecture | 开源安全架构

An IPS/UPS/APS/BPS/RUP/PPF/xdelta ROM patcher made in HTML5.

Slips, a free software behavioral Python intrusion prevention system (IDS/IPS) that uses machine learning to detect malicious behaviors in the network traffic. Stratosphere Laboratory, AIC, FEL, CVUT in Prague.

Web Based Event Viewer (GUI) for Suricata EVE Events in Elastic Search

Try to find the origin IP of a webapp protected by Cloudflare.

The tool for updating your Suricata rules.

** README ** This repo has MOVED to https://github.com/quadrantsec/sagan

IP block lists for: Malware, Bots, Hackers, Sniffers, etc. Shodan and other scanners are blocked.

UTM Firewall on OpenBSD

A curated list of awesome things related to Suricata

Centralize or distribute IPset blacklists

Collection of batteryless gameboy game patches

Collecting Tor Bridges.