Perspectives Of Worker's Human Data Collection To Prevent Insider Therat And Implications To Safety/security Culture In Nuclear Facilities

As IoT technology expands and big data analytics become more active, more data is likely to be collected at future nuclear facilities. Recently, image and video analysis and bio-signal data processing technologies are rapidly developing. In nuclear facilities, worker's behavior or bio-signal data may be used as supplementary indicators for security purposes. There exist various activities, including, but not limited to, fitness-for-duty (FFD) exams, trustworthiness evaluation, access control, and insider threat mitigation. However, the legal and ethical problems of personal information collection are likely to arise, and how these technologies can affect workers' safety and security culture has not yet been identified. This study summarized the previous researches using bio-signal data in nuclear facilities and proposed an integrated worker's human data analysis system. It includes the considerations of how the data should be measured and analyzed to be applied in practice. In addition, the relationship between personal information collection and safety/security culture is discussed.