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

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

Open-source XDR and SIEM platform for threat detection, log analysis, file integrity monitoring, vulnerability assessment, and compliance management…

Zeek is a powerful network analysis framework that is much different from the typical IDS you may know.

Open-source network IDS/IPS/NSM engine for real-time traffic inspection, intrusion detection and prevention, protocol analysis, and rule-based threat…

Nginx Block Bad Bots, Spam Referrer Blocker, Vulnerability Scanners, User-Agents, Malware, Adware, Ransomware, Malicious Sites, with anti-DDOS,…

A defense tool - detect web shells in local directories via md5sum

Automated System Hardening Framework

Permanently disable EDRs as local admin

Open-source security monitoring platform for threat hunting, intrusion detection, log management, incident response, and endpoint visibility with…

Generates SCAP, Ansible, Bash, and CEL security content for compliance evaluation and automated hardening across Linux hosts, containers, and…

Agentless security auditing tool for Linux, macOS, and UNIX systems. Performs in-depth scans for vulnerabilities, configuration issues, and…

Header-only Windows x64 indirect syscall library. Zero CRT, zero IAT, VEH anti-BP, AMSI/ETW bypass, W^X memory, per-call dynamic stubs.

High-performance WAF built on the OpenResty stack

Ad-blocker and privacy guard for Windows, macOS and Linux.

Real-time cloud-native runtime security agent for Linux that monitors syscalls and container/Kubernetes metadata to detect anomalous behavior and…

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

Defensive engagement & threat intelligence research laboratory. Converts inbound scam emails into actionable IOCs through controlled, policy-driven…

Open-source antivirus engine for detecting trojans, viruses, and malware via signature-based scanning; includes a daemon, on-demand CLI, and…