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Hunt every Endpoint in your code, expose Shadow APIs, map the Attack Surface.

Hunt every Endpoint in your code, expose Shadow APIs, map the Attack Surface.

An open source threat modeling tool from OWASP

Open-source API security platform for continuous API discovery, vulnerability testing, and runtime threat detection. Integrates with CI/CD pipelines…

Your gateway to OWASP. Discover, engage, and help shape the future!

The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

Local-first AI red team for web, API, and LLM application security. Attacker-style reasoning, evidence-backed findings, and skills for AI coding…

An empirical security testbed evaluating prompt injection, confused-deputy vulnerabilities, and tool-calling defenses in LLM agents.

Automated Penetration Testing Framework - Open-Source Vulnerability Scanner - Vulnerability Management

Takes third-party HTML and produces HTML that is safe to embed in your web application. Fast and easy to configure.

Interactive secure coding training with hands-on SCORM exercises covering OWASP Top 10 web and API vulnerabilities, Git/secrets exposure, and…

Deliberately vulnerable microservices API designed for hands-on training in the OWASP API Security Top 10 risks, with built-in challenges and a…

Passive Laravel middleware that detects and logs SQL injection, XSS, RCE, bot scanners, and 175+ attack patterns. Features a built-in dashboard,…

Go-based Web Application Firewall library compatible with ModSecurity SecLang rules and OWASP Core Rule Set v4, providing real-time HTTP traffic…

Application Security Verification Standard

OWASP Autonomous Penetration Testing Standard

Automated API security testing tool that generates tests from OpenAPI specs, fuzzes inputs, and checks for OWASP API Top 10 vulnerabilities including…

Burp Suite extension for API security testing with 15 attack types, 108+ payloads, intelligent fuzzing, BOLA/IDOR detection, AI integration, and…

The OWASP DevSecOps Guideline can help us to embedding security as a part of the development pipeline.