pytm

What problem does it solve?

Python-based threat modeling uses pytm to encode system architecture and STRIDE threats as code, enabling reproducible security analyses.

Core Features & Use Cases

• Programmatic threat modeling with a code-first approach using pytm to define boundaries, components, and data flows.
• Automatic generation of data flow diagrams (DFDs) and STRIDE threat identification for security reviews.
• Integration into CI/CD and architecture reviews to produce threat reports and mitigations, supporting shift-left security.

Quick Start

Install pytm and graphviz, then define a threat model in Python and run the process to generate threat reports and DFD diagrams.