Results 11 to 20 of about 44,573 (262)
Cost-Damage Analysis of Attack Trees [PDF]
2023 53rd Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), 2023 Attack trees (ATs) are a widely deployed modelling technique to categorize potential attacks on a system. An attacker of such a system aims at doing as much damage as possible, but might be limited by a cost budget. The maximum possible damage for a given cost budget is an important security metric of a system. In this paper, we find the maximum damage
Milan Lopuhaä-Zwakenberg +1 more
openaire +2 more sources
Attack Tree Analysis for Adversarial Evasion Attacks
2023 IEEE 28th Pacific Rim International Symposium on Dependable Computing (PRDC), 2023 10 ...
Yuki Yamaguchi, Toshiaki Aoki
openaire +2 more sources
Parametric Analyses of Attack-Fault Trees [PDF]
2019 19th International Conference on Application of Concurrency to System Design (ACSD), 2019 Risk assessment of cyber-physical systems, such as power plants, connected devices and IT-infrastructures has always been challenging: safety (i. e., absence of unintentional failures) and security (i. e., no disruptions due to attackers) are conditions that must be guaranteed.
André, Étienne +3 more
openaire +6 more sources
Security risk assessment of information system based on FAHP and attack tree
Dianzi Jishu Yingyong, 2018 In order to improve the accuracy and serviceability of information system security risk assessment and reduce the impact of subjective factors in risk assessment, based on fuzzy analytic hierarchy process and attack tree model, the security risk of ...
Ren Qiujie +3 more
doaj +1 more source
Attack-Tree Series: A Case for Dynamic Attack Tree Analysis [PDF]
, 2019 Attack trees are a popular model for security scenario analysis. Yet, they are currently treated in the literature as a static model and are not suitable for dynamic security monitoring. In this paper we introduce attack-tree series, a time-indexed set of attack trees, as a model to capture and visualize the evolution of security scenarios.
Olga Gadyatskaya, Sjouke Mauw
openaire +2 more sources
Foundations of Attack–Defense Trees [PDF]
, 2011 We introduce and give formal definitions of attack-defense trees. We argue that these trees are a simple, yet powerful tool to analyze complex security and privacy problems. Our formalization is generic in the sense that it supports different semantical approaches. We present several semantics for attack-defense trees along with usage scenarios, and we
Barbara Kordy +3 more
openaire +4 more sources
Key Problems of the Critical Information Infrastructure through Scada Systems Research
Информатика и автоматизация, 2019 In the current age, cyber security is an essential element of any information system. A key aspect is in the critical information infrastructure, where information security has become a top priority for information and network security experts.
Georgi Rumenov Tsochev +2 more
doaj +1 more source
Impersonation Attack-Defense Tree
International Journal of Emerging Technologies in Learning (iJET), 2020 Nowadays, online learning or e-learning has become increasingly popular and evolved. Many academic institutions use the Learning Management System (LMS) as a medium for delivering e-learning. A vital feature in such a system is the electronic examination (e-exam), where verifying student’s authentic competence is a challenge. This paper aims to present
Yusep Rosmansyah +2 more
openaire +2 more sources
Probabilistic modeling and analysis of sequential cyber‐attacks
Engineering Reports, 2019 Security is one of the major challenges for promoting the computer industry. Existing models for assessing security have mostly assumed that different hazards causing the security breach are independent of each other. Dependencies however can exist among
Qisi Liu, Liudong Xing, Chencheng Zhou
doaj +1 more source