For mission-oriented mobile group systems designed to continue mission execution in
hostile environments in the presence of security attacks, it is critical to properly deploy …

Attack trees are considered a useful tool for security modelling because they support
qualitative as well as quantitative analysis. The quantitative approach is based on values …

Security is an important QoS attribute for characterizing intrusion tolerant computing
systems. Frequently however, the security of computing systems is assessed in a qualitative …

Large scale distributed systems typically have interactions among different services that
create an avenue for propagation of a failure from one service to another. The failures being …

The cost evaluation for attacks and/or responses (further called security incidents) in an IT
system is a challenging issue. The high rate of service dependencies increases this …

Data generation, handling and its processing have emerged as the most reliable source of
understanding and discovery of new facts, knowledge and products in the world of natural …

The identification and analysis of potential paths that an adversary may exploit to attack
Cyber Physical Systems comprising sub-systems enables the comprehensive …

Intrusion detection systems are a commonly deployed defense that examines network traffic,
host operations, or both to detect attacks. However, more attacks bypass IDS defenses each …

Several alert correlation methods have been proposed over the past several years to
construct high-level attack scenarios from low-level intrusion alerts reported by intrusion …