Risk Assessment in Cyber-Physical System in Office Environment

The Internet and mobile communications have become more important pieces of infrastructure. On the other hand, the security incidents about an information security have increased in proportion to the spread of the Internet and mobile communications. Thus, confidential information needs to be protected strictly from these threats. Specifically, the view of the security management that also considers both physical and information security, i.e., security of cyber-physical systems, is becoming important. This paper describes the risk assessment in a cyber-physical system for the office of an enterprise from the viewpoint of a user. That is, risk assessment of the cyber-physical system in the office based on the viewpoint of a user is clarified.