Category: Systems Verification and Validation

Since its debut on Jeopardy in 2011, IBM's Watson has generated a lot of interest in potential applications across many industries. I recently led a research team investigating whether the Department of Defense (DoD) could use Watson to improve software assurance and help acquisition professionals assemble and review relevant evidence from documents. As this blog post describes, our work examined whether typical developers could build an IBM Watson application to support an assurance review.

Over the past six months, we have developed new security-focused modeling tools that capture vulnerabilities and their propagation paths in an architecture. Recent reports (such as the remote attack surface analysis of automotive systems) show that security is no longer only a matter of code and is tightly related to the software architecture. These new tools are our contribution toward improving system and software analysis. We hope they will move forward other work on security modeling and analysis and be useful to security researchers and analysts. This post explains the motivation of our work, the available tools, and how to use them.