Presented at SCIS 2017 Symposium on Cryptography and Information Security, Okinawa, Japan
Threats to a society and its social infrastructure are inevitable and endanger human life and welfare. Resilience is a core concept to cope with such threats in strengthening risk management in spite of incidents of any kind. This paper discusses the secondary use of personal information as a key element in such conditions and the relevant process mining. It realizes a completeness in an acceptable manner to mitigate a usability problem by secondary use of personal information. Even though, acceptable soundness is still realized in our scheme for a fundamental privacy-enhancing trust infrastructure. Our work approaches the Ground Truth for a personal predictive IT risk management by process mining with the block chain technology and privacy-enhancing mechanisms.