Summary

Data has become more important for various industries, and data stakeholders aggregate personal data from various data sources to find new values. To increase benefits from personal data utilization with the balance of privacy protection, it is important to support trust-based personal data management that considers the trust in personal data utilization processes. Thus, Recommendation ITU-T Y.3055 provides a framework for trust-based personal data management. It introduces the necessity of trust-based personal data management based on the analysis of personal data management. Then, it identifies various requirements for trust-based personal data management. After identifying the requirements, Recommendation ITU-T Y.3055 provides a framework architecture specifying related functional blocks and reference points with relevant information flows. Details of prospective technologies for personal data management and a trust evaluation model with a specific use case are described in informative appendices.

NOTE – In this Recommendation, some capabilities and applications may be related to regulation in some countries. In this case, non-functional aspects related to regulation are out of scope.