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Intelligent access control system using decentralized identity with security level

  • Journal of Software Assessment and Valuation
  • Abbr : JSAV
  • 2023, 19(4), pp.67-77
  • DOI : 10.29056/jsav.2023.12.07
  • Publisher : Korea Software Assessment and Valuation Society
  • Research Area : Engineering > Computer Science
  • Received : November 30, 2023
  • Accepted : December 20, 2023
  • Published : December 31, 2023

Hyun-Soo Kim 1 Choi Chang Jun 2 ParkKyungYeob 2 ChangHyun Roh 3 Shin DongMyung 2

1엘에스웨어(주)
2엘에스웨어 (주)
3엘에스웨어

Accredited

ABSTRACT

Facing the recent surge in data volume and increasing complexity of systems, organizations are confronted with data security challenges. The average cost of data breaches has risen, leading businesses to recognize the heightened importance of data access control. However, existing data access control systems restrict users' access and require the submission of credentials to obtain specific permissions. In such cases, individuals' credentials are managed by others, posing limitations in promptly adapting to external changes. In this paper, we propose a intelligent access control system using security level-based decentralized identity (DID). Through this system, users directly manage their credentials, and in the event of new authorization requirements due to external changes, the reinforcement learning model automatically selects the necessary credentials. Furthermore, the proposed system meets security requirements, including confidentiality, integrity, and non-repudiation, through verifiable credentials and presentations. Future advancements can be achieved by applying not only reinforcement learning but also incorporating novel artificial intelligence models to enhance decentralized identity technology.

Citation status

* References for papers published after 2023 are currently being built.