Information Security Risk Assessment Model Based on Computing with Words

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dc.contributor.authorTymchuk, Oleg
dc.contributor.authorIepik, Maryna
dc.contributor.authorSivyakov, Artyom
dc.coverage.issue1cs
dc.coverage.volume23cs
dc.date.accessioned2019-06-26T10:18:09Z
dc.date.available2019-06-26T10:18:09Z
dc.date.issued2017-06-01cs
dc.description.abstractThe basis for company IT infrastructure security is information security risks assessment of IT services. The increased complexity, connectivity and rapid changes occurring in IT services make it impossible to apply traditional models of quantitative/qualitative risk assessment. Existing quantitative assessment models are time-consuming, at the same time, qualitative assessment models do not take into account the subjective expert assessments and the uncertainty of risk factors. This paper presents the new information security risk assessment model for IT services based on computing with words. The model methodology is based on OWASP risk rating methodology for web applications. To evaluate risk factors, it is proposed to use dictionary consisting of 16/32 granular terms (words). Problems of uncertainty in perceptual assessments of risk factors are taken into account using methods of the theory of discrete interval type-2 fuzzy sets and systems.en
dc.formattextcs
dc.format.extent119-124cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationMendel. 2017 vol. 23, č. 1, s. 119-124. ISSN 1803-3814cs
dc.identifier.doi10.13164/mendel.2017.1.119en
dc.identifier.issn2571-3701
dc.identifier.issn1803-3814
dc.identifier.urihttp://hdl.handle.net/11012/179207
dc.language.isoencs
dc.publisherInstitute of Automation and Computer Science, Brno University of Technologycs
dc.relation.ispartofMendelcs
dc.relation.urihttps://mendel-journal.org/index.php/mendel/article/view/62cs
dc.rights.accessopenAccessen
dc.subjectrisken
dc.subjectrisk assessmenten
dc.subjectrisk factoren
dc.subjectinformation securityen
dc.subjectIT serviceen
dc.subjectdiscrete interval type-2 fuzzy seten
dc.subjectcomputing with wordsen
dc.titleInformation Security Risk Assessment Model Based on Computing with Wordsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta strojního inženýrstvícs
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