
opencti
Open Cyber Threat Intelligence Platform
curated-resourceseducationemail-security+6
9.9k14h 32m ago

Open Cyber Threat Intelligence Platform

Open source platform for cyber security analysts with many features for threat intelligence and detection engineering.

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

Open-source email filtering framework that detects spam and phishing using content analysis, header checks, Bayesian scoring, and DNS blocklists.