DNS-Blocklists: For a better internet - keep the internet clean!
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DNS-Blocklists: For a better internet - keep the internet clean!
Open-source AI Security Operations Center: alert fusion, LLM-agent triage, MITRE ATT&CK investigation, and a replayable decision ledger for every agent step. Self-hostable, runs with no API keys, MIT licensed. Ships an MCP server for Claude, Cursor and Continue.
MISP (core software) - Open Source Threat Intelligence and Sharing Platform
IntelMQ is a solution for IT security teams for collecting and processing security feeds using a message queuing protocol.
List of Magento extensions with known security issues.
Multithreaded threat Intelligence gathering built with Python3
Agentic memory for CTI in Python — STIX knowledge graphs, threat-actor alias resolution, offline-first RAG, MCP server for Claude Code and LangChain agents
Self-hosted AI-assisted CTI-to-detection workbench for ATT&CK mapping, IOC/CVE intelligence, Threat Radar, malware triage, Attack Simulation, and SIEM validation.
Prompt-injection firewall for LLM applications — 33 input detectors, 9 output scanners, federated ed25519-signed threat-intel feed. Apache 2.0, 1040 tests, F1 96.0% with 0% false positives. Docker, GitHub Action, LangChain/LlamaIndex/CrewAI integrations.