Skill UI

OWASP Threat Dragon is an open-source tool designed for security professionals and developers. It guides users through creating detailed data flow diagrams (DFD) to map system architecture. The framework enables the systematic identification of vulnerabilities by applying established methodologies like STRIDE and LINDDUN, culminating in comprehensive, compliance-ready threat model reports.

Conducts STRIDE-A threat modeling on repositories or systems, running either a full single-pass analysis with architectures, DFDs, prioritized findings, and executive assessments, or an incremental update that compares a baseline report to the current code and highlights deltas.