
crowdsec
Open-source IDS/IPS and WAF engine that analyzes logs and HTTP requests to detect and block malicious IPs, leveraging a crowdsourced community…

Open-source IDS/IPS and WAF engine that analyzes logs and HTTP requests to detect and block malicious IPs, leveraging a crowdsourced community…

Real-time malicious traffic detection system using public blacklists, static malware trails, and heuristic analysis to identify threats across DNS,…

ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. It has a robust event-based…

A secure low code deception runtime framework, leveraging AI for System Virtualization.

Security-aware HTTP protocol parser library used by IDS/IPS engines to inspect and normalize HTTP traffic for threat detection.

Covered CVEs: CVE-2026-28755, CVE-2026-42926, CVE-2026-9256, CVE-2026-42055, CVE-2026-42533

CVE-2026-24207 — NVIDIA Triton SageMaker auth bypass to unauth RCE. Detection script, bypass demo, RCE-chain PoC, and IDS rules.

PEAK Baseline Threat Hunt dashboards for Security Onion 3.0 — covering DNS, HTTP, TLS, SMB, Kerberos, SSH, RDP, DCE/RPC, LDAP, Modbus, DNP3,…

Zeek package for detecting Log4j CVE-2021-44228 exploit attempts via HTTP header payloads, LDAP Java class downloads, and second-stage Java class…

Dockerized honeypot for CVE-2021-44228.

Python-based simulated firewall to detect and block Spring4Shell (CVE-2022-22965) exploit attempts. This project filters HTTP requests by identifying…

Galah: An LLM-powered web honeypot.

Sigma rule for detecting CVE-2025-29927 exploitation via suspicious x-middleware-subrequest HTTP headers in Next.js applications, with detection…

teler-waf is a Go HTTP middleware that protects local web services from OWASP Top 10 threats, known vulnerabilities, malicious actors, botnets,…

Detection rules (Suricata + Zeek) for CVE-2021-31166 HTTP Protocol Stack vulnerability, providing network-level alerts on exploit attempts against…

Zeek package to detect CVE-2022-21907 HTTP exploit attempts by analyzing packet captures for malformed requests and triggering alerts.