We present a study of using game theory for protecting wireless sensor networks (WSNs)
from selfish behavior or malicious nodes. Due to scalability, low complexity and …

Modern control systems are featured by their hierarchical structure composed of cyber,
physical and human layers. The intricate dependencies among multiple layers and units of …

Recent high-profile targeted attacks showed that even the most secure and secluded
networks can be compromised by motivated and resourceful attackers, and that such a …

The effectiveness of a moving target defense depends on how it is deployed through specific
system operations over time, and how attackers may respond to this deployment. We define …

Advanced persistent threat (APT) as a generic highly sophisticated cyber attack poses a
severe threat to organizational data security. Since the conventional detection and repair …

A rise in Advanced Persistent Threats (APTs) has introduced a need for robustness against
long-running, stealthy attacks which circumvent existing cryptographic security guarantees …

Attackers of computing resources increasingly aim to keep security compromises hidden
from defenders in order to extract more value over a longer period of time. These covert …

One of the particularly daunting issues in the cybersecurity domain is information leakage of
business or consumer data, which is often triggered by multi-stage attacks and advanced …

A common conceit is that the typical cyber attacker is assumed to be all powerful and able to
exploit all possible vulnerabilities with almost equal likelihood. In this paper we present, and …

This paper addresses security and safety choices that involve a decision on the timing of an
action. Examples of such decisions include when to check log files for intruders and when to …