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Titel: Towards forensic data flow analysis of business process logs
Publikationstyp: Konferenzbeiträge
Autoren: Accorsi R, Wonnemann C, Stocker T
Erscheinungsjahr: 2011
Herausgeber: IEEE Computer Society
Journal: Proceedings of the 6th International Conference on IT Security Incident Management & IT Forensics
Tagung: Sixth International Conference on IT Security Incident Management and IT Forensics, IMF 2011, Stuttgart, Germany
Seiten: 3 - 20
Kurzfassung: This paper presents RecIF, a forensic technique for the analysis of business process logs to detect illegal data flows. RecIF uses propagation graphs to formally capture the data flow within a process execution. Abstracting away from the concrete traces, propagation graphs are analyzed with extensional data flow policies that denote what -- instead of how -- relevant industrial requirements, e.g. Chinese Wall and separation of duty constraints, are to be achieved. An example and the corresponding runtime figures demonstrate the feasibility of the approach.
URL/DOI: http://doi.ieeecomputerso[...]g/10.1109/IMF.2011.13
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