AppSTPA is free to use under GPL license, and we just ask to cite our work.
We have two frozen versions, and one updated version. You can download it in the following links:
Please, cite the following article:
A. Carniel, J. de Melo Bezerra and C. Massaki Hirata, "Workflow for Conflict and Reinforcement Identification Based on STPA and STRIDE," in IEEE Access, vol. 13, pp. 5785-5814, 2025, doi: 10.1109/ACCESS.2024.3525002.
We keep this version with the latest updates, the others are frozen versions.
Please, cite the following article:
A. Carniel, J. de Melo Bezerra and C. Massaki Hirata, "Workflow for Conflict and Reinforcement Identification Based on STPA and STRIDE," in IEEE Access, vol. 13, pp. 5785-5814, 2025, doi: 10.1109/ACCESS.2024.3525002.
Please, cite the following article:
A. Carniel, J. D. M. Bezerra and C. M. Hirata, "An Ontology-Based Approach to Aid STPA Analysis," in IEEE Access, vol. 11, pp. 12677-12697, 2023, doi: 10.1109/ACCESS.2023.3242642.