Repository Index

Daemon to ban hosts that cause multiple authentication errors

• linux
• macos
• security
• intrusion-prevention

Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.

• security
• compliance
• log-analysis
• vulnerability-detection

Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.

• security
• waf
• anti-bot
• blocklist

Main Sigma Rule Repository

• security
• monitoring
• siem
• logging

OSSEC is an Open Source Host-based Intrusion Detection System that performs log analysis, file integrity checking, policy monitoring, rootkit detection, real-time alerting and active response.

• hids
• security
• pci-dss
• nist800-53

Rapidly Search and Hunt through Windows Forensic Artefacts

• attack
• rust
• security
• threat-hunting

Hayabusa (隼) is a sigma-based threat hunting and fast forensics timeline generator for Windows event logs.

• dfir
• threat
• hunting
• windows

🔥Open source RASP solution

• waf
• devsecops
• security
• iast

Database security suite. Database proxy with field-level encryption, search through encrypted data, SQL injections prevention, intrusion detection, honeypots. Supports client-side and proxy-side ("transparent") encryption. SQL, NoSQL.

• encryption-server
• encryption
• crypto
• cryptography

APT-Hunter is Threat Hunting tool for windows event logs which made by purple team mindset to provide detect APT movements hidden in the sea of windows event logs to decrease the time to uncover suspicious activity

• threat-hunting
• purpleteam
• python3
• windows-eventlog

BlockBlock provides continual protection by monitoring persistence locations.

Real Intelligence Threat Analytics (RITA) is a framework for detecting command and control communication through network traffic analysis.

• beacons
• blue-team
• c2
• command-and-control

Endpoint detection for Windows, Linux, and macOS. Sigma, YARA, and IOC rules on native telemetry. Written in Rust. No cloud account required.

• blue-team
• detection-engineering
• edr
• endpoint-detection

teler-waf is a Go HTTP middleware that protects local web services from OWASP Top 10 threats, known vulnerabilities, malicious actors, botnets, unwanted crawlers, and brute force attacks.

• ids
• teler
• waf
• teler-ids

A Suricata Docker image.

• suricata
• ids
• nsm
• docker

Sigma Rules Engine inside the Linux Kernel using eBPF. Focusing on prevention capabilities

• ebpf
• security
• linux-kernel
• linux-security-module

Quantum Insert

• quantum-insert
• python
• detection
• pcap

Apache Logfile Security Analyzer

Suricata rules for network anomaly detection

• suricata-rule
• suricata
• ids
• nsm

OPNSense's Suricata IDS/IPS Detection Rules Against NMAP Scans

• crowdsec
• intrusion-detection
• intrusion-detection-system
• intrusion-prevention

🪓 High-Speed Log Analysis & Forensics Tool - Part of NullSec Toolkit

• c
• forensics
• log-analysis
• security

analyze a web-based network traffic 🕶 to detect central command and control servers

• squid
• network-traffic
• proxy-server
• incident-response

🛡️ Free AI that blocks hackers while you sleep. Runs on cheap hardware. When someone in Tokyo gets attacked, you're protected in 30 seconds. No fees. No experts needed. Just protection. One node's detection → everyone's protection.

• ai-security
• cybersecurity
• ids
• iot-security

Advanced Phishing Protection: Suricata rulesets open and free

• anti-phishing
• antiphishing
• openphish
• phishing