Integrating cyber attacks within fault trees
Nettet13. aug. 2024 · Second, the approach provides support for constructing attack trees with traceability from high-level goals and hazardous events (HEs) to threats. Third, TIRCPS formalises the definition of threats such that intelligent tools can be built to automatically detect most of a system's vulnerable components requiring protection. Nettet11. jan. 2024 · DOI: 10.1109/HASE.2024.12 Corpus ID: 13731903; Quantitative Security and Safety Analysis with Attack-Fault Trees @article{Kumar2024QuantitativeSA, title={Quantitative Security and Safety Analysis with Attack-Fault Trees}, author={Rajesh Kumar and Mari{\"e}lle Stoelinga}, journal={2024 IEEE 18th International Symposium …
Integrating cyber attacks within fault trees
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NettetThis paper presents a fault-tree based formulation for a cyber-attack scenario in a water flow-loop comprised of flow controllers and pumps, controlled via manual controls, … Nettet19. aug. 2024 · Attack trees ( \textsc {at} s) and fault trees ( \textsc {ft} s) are popular formalisms that support the identification, documentation, and analysis of security …
Nettet1. mai 2024 · Attack modeling techniques (AMTs), such as attack graphs and fault trees, are useful visual aids that can aid cyber-attack perception; however, there is little empirical or comparative research which evaluates the effectiveness of these methods. Nettet17. des. 2024 · [ 2] integrate fault and attack trees by unifying the notations of safety faults and attack goals as (general) events allowing them to treat such events in a uniform way using an integrated fault and attack tree.
NettetIn this paper, a new method for quantitative security risk assessment of complex systems is presented, combining fault-tree analysis, traditionally used in reliability analysis, with … Nettet1. jul. 2011 · Fovino et al. [17] considered integrating attack trees with fault trees, essentially by viewing fault events as potentially caused by an attack with a …
Nettet21. apr. 2010 · In this paper, we present a novel attack tree named attack countermeasure trees (ACT) in which (i) defense mechanisms can be applied at any node of the tree, not just at leaf node level, (ii) qualitative analysis (using mincuts, structural and Birnbaum importance measure) and probabilistic analysis (using attacker and security …
Nettet1. jan. 2024 · The underlying metrics in the disciplines are based on a timebased probability related to physical processes and states. ... An Analytic Approach to Analyze a Defense-in-Depth (DiD) Effect as... thai viet gourmet tolbiacNettetIn this paper, a new method for quantitative security risk assessment of complex systems is presented, combining fault-tree analysis, traditionally used in reliability analysis, with … synonyms for infinityNettet1. sep. 2009 · This work utilizes a vulnerability database to express known cyber-attack cases on the Fault Tree- Attack Tree (FT-AT) and uses FT-AT as a kind of teacher data for similar system threat analysis and uses … synonyms for infestNettetIn this paper, a new method for quantitative security risk assessment of complex systems is presented, combining fault-tree analysis, traditionally used in reliability analysis, with the recently introduced Attack-tree analysis, proposed for the study of malicious attack patterns. The combined use of fault trees and attack trees helps the analyst to … synonyms for inflatingNettetWe propose an approach for aligning CPS safety and security at early development phases by synchronizing safety and security lifecycles based on ISA84 and ISA99 … synonyms for inflateNettetWe start by investigating similarities between the syntactic structure, semantics, and qualitative analysis, of static attack trees and fault trees. Then we point out differences of the analysis methods and metrics between the two formalisms, providing a deeper insight for their dynamic variants. synonyms for infernalNettet16. okt. 2024 · Component Fault Trees (CFTs) are one particular technique to integrate the well-known Fault Tree Analysis (FTA) with a model of the system. CFTs decompose the specification of fault propagation on component level, which results in smaller, easier to manage models and leads to a safety analysis view that is consistent with the … synonyms for inferred