AutoTARA (Automated Threat Analysis and Risk Assessment) is a web-based framework that supports the ISO/SAE 21434 TARA process for the automotive industry. By integrating the MITRE TARA (CTSA/CRRA) methodology, Meta Attack Language (MAL), and LLMs, AutoTARA provides scalable and quantitative prioritization of security countermeasures.
AutoTARA is a tool that implements the methodology proposed in the following paper, which is scheduled to be presented at VehicleSec'26 (4th USENIX Symposium on Vehicle Security and Privacy):
Bridging Two TARAs: Integrating MITRE CTSA/CRRA Prioritization into ISO/SAE 21434 for Automotive Security
Minhyuk Park, Yejun Kim, and Seungjoo Kim
VehicleSec'26, August 10-11, 2026, Baltimore, MD, USA
The latest version of AutoTARA is available at: https://github.com/HackProof/AutoTARA