Best Threat Modeling Tools for Microsoft Excel

Threagile allows teams to perform Agile Threat Modeling as seamlessly as possible, even when it is highly integrated into DevSecOps environments. Threagile, an open-source toolkit, allows you to model an architecture and its assets in an agile declarative fashion using YAML files directly within the IDE or any YAML editor. The Threagile toolkit executes security checks against the architecture model. It then creates a report that includes mitigation advice and potential risks. You can also create beautiful data-flow diagrams and other output formats (Excel or JSON). The Threagile YAML file can be used to track risk. This allows for reporting on the state of risk mitigation. Threagile can be run from the command-line (also a Docker Container is available) or as a REST -Server.

Flexibility, ease of use, common taxonomies All the details are here. The Tutamen Threat Model Automator was designed to allow security at the architectural stage where it is most cost-effective to fix flaws. With a single input of variables, human error and inconsistencies can be reduced. A living threat model can be created that adapts to changes in the design. The Tutamen Threat Model Automator can generate multiple reports for different stakeholder group in your company. Not just for your project. It is easy to use. There is no need to learn new software. The Tutamen Threat Model Automator lets you enter threat data with tools you already use, such as Excel and Microsoft Visio.