
threat-dragon
An open source threat modeling tool from OWASP

An open source threat modeling tool from OWASP

The OWASP Java Encoder is a Java 1.5+ simple-to-use drop-in high-performance encoder class with no dependencies and little baggage. This project will…

OWASP Honeypot, Automated Deception Framework.

OWASP knowledge base and validator for HTTP security response headers, providing recommendations, statistics, and automated configuration checks.

The OWASP SecureTea Project provides a one-stop security solution for various devices (personal computers / servers / IoT devices)

bluemonday: a fast golang HTML sanitizer (inspired by the OWASP Java HTML Sanitizer) to scrub user generated content of XSS

CLI for generating, analyzing, merging, diffing, validating, signing, and converting CycloneDX SBOMs across JSON, XML, Protobuf, CSV, and SPDX…

Response Overview Extension for BurpSuite - Find exotic responses by grouping response bodies

Reverse-proxy web application firewall with WAF, anti-bot and anti-DDoS protection at L3/L4/L7, custom rules, rate limiting, geo/IP filtering and…

OWASP Incubator project: detects credentials exposed in browser-delivered content (JavaScript, config responses, live traffic).

OWASP framework cataloging the top 10 security risks in neocloud and AI data center infrastructure, covering hardware, networking, isolation,…

OWASP reference project for agentic AI security evidence: correlates agent execution, identity, tool calls, and authorization decisions into…

OWASP project for AI-assisted threat modeling, helping teams identify, analyze, and document security threats and mitigations in system designs.

Deploy web honeypots to capture emerging attack data, analyze ModSecurity audit logs via ELK, and share threat intelligence with MISP for…

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

Scans PostgreSQL databases and Jira issues for PII using regex, NER/ML, and optional self-hosted LLM detection, with redacted reports and audit…

An audit-oriented risk model for how agent-generated inferences can change epistemic status, gain operational authority, and influence later…

Lightweight Python-based IDS that monitors network traffic in real-time using Scapy, detecting DoS/DDoS attacks via per-IP request rate analysis with…