Proposed data audit system enhances use in accordance with the data owner's policy

This article presents a data audit system, which confirms that proper use of data is performed on the iKaaS platform (intelligent Knowledge as a Service) platform. The proposed data audit system can alleviate ambiguous anxiety of data owner about unauthorized use by providing measures to understand that illegal use of data cannot occur. This achievement is expected to support the construction of the data use environment and encourage the discovery of novel knowledge.