In order to carry out an All Domain operation, which is a future war concept, it is necessary to be able to identify and prepare for the ripple effect of each cyber asset damage on the operation while various cyber assets between operational areas are...
In order to carry out an All Domain operation, which is a future war concept, it is necessary to be able to identify and prepare for the ripple effect of each cyber asset damage on the operation while various cyber assets between operational areas are complexly linked. To this end, it is necessary to be able to identify the degree to which cyber assets contribute to the operation and the ripple effect. This paper proposes a methodology for quickly and efficiently applying the existing information asset identification corporation CJA to the Korean military. The proposed methodology proposes an efficient way to identify key cyber assets by aligning cyber assets according to operational purpose in the entire area operation using MND-AF, calculating the importance of each cyber asset, measuring the ripple effect of damage to the operation.