Monthly Archives: December 2017

ICISS 2017 – Human-on-the-loop Automation for Detecting Software Side-Channel Vulnerabilities

Abstract: Software side-channel vulnerabilities (SSCVs) allow an attacker to gather secrets by observing the differential in the time or space required for executing the program for different inputs. Detecting SSCVs is like searching for a needle in the haystack, not knowing what the needle looks like. Detecting SSCVs requires automation that supports systematic exploration to […]

Categories: Papers

APSEC 2017 – Intelligence Amplifying Loop Characterizations for Detecting Algorithmic Complexity Vulnerabilities

Abstract: Algorithmic complexity vulnerabilities (ACVs) can be exploited to cause denial-of-service. Detecting ACVs is hard because of the numerous kinds of loop complexities that cause ACVs. This renders automatic detection intractable for ACVs. State-of-the-art loop analyses aim to obtain precise loop iteration bounds automatically; they can do so for relatively simple loops. This research focuses […]

Categories: Papers

2017 Winter Simulation Conference – Modeling Lessons from Verifying Large Software Systems for Safety and Security

Abstract: Verifying software in mission-critical Cyber-Physical Systems (CPS) is an important but daunting task with challenges of accuracy and scalability. This paper discusses lessons learned from verifying properties of the Linux kernel. These lessons have raised questions about traditional verification approaches, and have led us to a model-based approach for software verification. These models are […]

Categories: Papers