Kook-jin Kim, Jae-pil Youn, Suk-joon Yoon, Ji-won Kang, Kyung-shin Kim, Dong-kyoo Shin, Journal of Internet Computing and Services, Vol. 23, No. 5, pp. 87-101, Oct. 2022
10.7472/jksii.2022.23.5.87, Full Text:  HTML
Keywords: cybersecurity, Cyber Command & Control, Cyberspace, Cyber Operation, Cyber Situational Awareness, Cyber Common Operational Picture

Abstract

Cyber-attacks occur in the blink of an eye in cyberspace, and the damage is increasing all over the world. Therefore, it is necessary to develop a cyber common operational picture that can grasp the various assets belonging to the 3rd layer of cyberspace from various perspectives. By applying the method for grasping battlefield information used by the military, it is possible to achieve optimal cyberspace situational awareness. Therefore, in this study, the visualization screens necessary for the cyber common operational picture are identified and the criteria (response speed, user interface, object symbol, object size) are investigated. After that, the framework is designed by applying the identified and investigated items, and the visualization screens are implemented accordingly. Finally, among the criteria investigated by the visualization screen, an experiment is conducted on the response speed that cannot be recognized by a photograph. As a result, all the implemented visualization screens met the standard for response speed. Such research helps commanders and security officers to build a cyber common operational picture to prepare for cyber-attacks.

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