A study on State Awareness toward Resiliency in Cyber Physical System

State awareness is the process of detecting anomaly of the system function. This activity most important in diverse environment like cyber-physical systems were the system charactertics are diverse, distributed, federated, time-critical. This paper is a study of state awareness branch and identifying method classification and comparing related approach, disadvantages with biological inspired Artificial immune system approach like Deterministic Dendritic Cell Algorithm. Such approach is applicable to validate state awareness towards resiliency development in cyber-physical applications.