Publikationstyp: Konferenz: Paper
Art der Begutachtung: Peer review (Publikation)
Titel: A second chance for risk assessment in IT system analysis?
Autor/-in: Mock, Ralf Günter
Straumann, Hugo
Fischer, Andreas
Tagungsband: Safety, reliability and risk analysis : beyond the horizon
Seite(n): 2237
Seiten bis: 2244
Angaben zur Konferenz: European Safety and Reliability Conference (ESREL 2013), Amsterdam, Netherlands, 30 September - 2 October 2013
Erscheinungsdatum: 2014
Verlag / Hrsg. Institution: Taylor & Francis
Verlag / Hrsg. Institution: London
ISBN: 978-1-138-00123-7
978-1-315-81559-6
Sprache: Englisch
Schlagwörter: Risikoanalyse; IT security
Fachgebiet (DDC): 004: Informatik
Zusammenfassung: Engineering risk assessment approaches look back on a longtime success story. This development has not been repeated in Information Technology (IT). The paper outlines the diverging development of (risk) analysis as driven by operators of sites and of IT infrastructures. The limitation of IT approaches is exemplified by the IT trend of Bring Your Own Device at enterprises. There, Chief Information Officers (CIO) are key persons when deciding about usage and acceptance of any evaluation  procedures. IT compliance checks and risk assessment approaches are discussed. In order to overcome their emerging weaknesses in the field, a two stage procedure in IT risk assessment is suggested: It starts with IT compliance checks to ensure basic protection of IT system operation. Second, a FMEA-like approach is adapted to cover non-standard processes further structured by engineering safety principles as Defence-in-Depth. The pros and cons of the procedure are discussed.
URI: https://digitalcollection.zhaw.ch/handle/11475/13314
Volltext Version: Publizierte Version
Lizenz (gemäss Verlagsvertrag): Lizenz gemäss Verlagsvertrag
Departement: School of Engineering
Organisationseinheit: Institut für Angewandte Informationstechnologie (InIT)
Enthalten in den Sammlungen:Publikationen School of Engineering

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