Provenance Threat Modeling

摘要

Provenance systems are used to capture history metadata, applications includeownership attribution and determining the quality of a particular data set.Provenance systems are also used for debugging, process improvement,understanding data proof of ownership, certification of validity, etc. Theprovenance of data includes information about the processes and source datathat leads to the current representation. In this paper we study the securityrisks provenance systems might be exposed to and recommend security solutionsto better protect the provenance information.