Paper Info
Title
AvTA Based Assessment of Dependability Considering Recovery After Failures and Attacks on Vulnerabilities
Abstract
The paper describes modification of the ATA (Attack Tree Analysis) technique for assessment of instrumentation and control systems (ICS) dependability (reliability, availability and cyber security) called AvTA (Availability Tree Analysis). The techniques FMEA, FMECA and IMECA applied to carry out preliminary semi-formal and criticality oriented analysis before AvTA based assessment are described. AvTA models combine reliability and cyber security subtrees considering probabilities of ICS recovery in case of hardware (physical) and software (design) failures and attacks on components casing failures. Successful recovery events (SREs) avoid corresponding failures in tree using OR gates if probabilities of SRE for assumed time are more than required. Case for dependability AvTA based assessment (model, availability function and technology of decision-making for choice of component and system parameters) for smart building ICS (Building Automation Systems, BAS) is discussed.
Year
DOI
Venue
2019
10.1109/IDAACS.2019.8924251
2019 10th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAACS)
Keywords
Field
DocType
availability tree analysis,instrumentation and control system,dependability assessment,building automation system
Dependability,Computer science,Failure mode, effects, and criticality analysis,Attack tree,OR gate,Software,Building automation,Artificial intelligence,Control system,Criticality,Reliability engineering,Machine learning
Conference
Volume
ISBN
Citations 
2
978-1-7281-4070-4
0
PageRank 
References 
Authors
0.34
2
4
Name
Order
Citations
PageRank
Vyacheslav Kharchenko111325.59
Yuriy Ponochovniy200.34
Al-Sudani Mustafa Qahtan Abdulmunem300.34
Iryna Shulga400.34