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Towards Forensic Data Flow Analysis of Business Process Logs

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3 Author(s)
Rafael Accorsi ; Dept. of Telematics, Univ. of Freiburg, Freiburg, Germany ; Claus Wonnemann ; Thomas Stocker

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.

Published in:

IT Security Incident Management and IT Forensics (IMF), 2011 Sixth International Conference on

Date of Conference:

10-12 May 2011