opentrap / opentrap

A free, open-source alternative to Burp Suite: an intercepting proxy and web app security testing suite with Repeater, Intruder, Collaborator and a built-in OWASP ZAP scanner. Linux, AGPL-3.0.

keycloak / keycloak

Open Source Identity and Access Management For Modern Applications and Services

bethington / ghidra-mcp

Ghidra MCP Server — 200+ MCP tools for AI-powered reverse engineering. GUI plugin + headless server, lazy tool loading, convention enforcement, batch operations, Ghidra Server integration, and Docker deployment.

zaproxy / zaproxy

The ZAP by Checkmarx Core project

spring-projects / spring-security

Spring Security