#1Tools for collecting, analyzing, and operationalizing threat feeds, indicators of compromise (IOCs), and attack trends.
Kitploit recommended

Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, security risks, prompt injection, data exfiltration, and…
Prowler is the world’s most widely used open-source cloud security platform that automates security and compliance across any cloud environment.…

Community curated list of templates for the nuclei engine to find security vulnerabilities.

A collection of awesome software, libraries, documents, books, resources and cools stuffs about security.


Defund the Police.

Forensic collection and analysis toolkit for Android and iOS devices to identify potential compromise by known spyware using public and private…

Curated directory of threat intelligence sources, feeds, frameworks, tools, and research for SOC/CTI teams—covering IOCs, STIX/TAXII formats, and…

Open Cyber Threat Intelligence Platform

Your personal intelligence agent. Watches the world from multiple data sources and pings you when something changes.

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 Global Intelligence Platform - Real-Time OSINT Dashboard - A Palantir Alternative - …

Automates OSINT data collection and analysis for threat intelligence, attack surface mapping, and reconnaissance. Integrates 200+ modules for DNS,…


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

MISP (core software) - Open Source Threat Intelligence and Sharing Platform

This project hosts security advisories and their accompanying proof-of-concepts related to research conducted at Google which impact non-Google owned…

Real-time geospatial OSINT platform aggregating 60+ public telemetry feeds (ADS-B, AIS, satellites, CCTV) into a unified map with server-side recon…