Power Attack and Detection Technology in Data Centers: A Survey

With the development of data centers, the huge power consumption becomes one of the most difficult problems. Therefore, power oversubscription becomes an economical and effective way of power supply in data centers. However, power oversubscription makes the data center vulnerable to malicious attacks. In this paper, we classify the existing power attacks and analyze the attack detection methods, including their advantages and disadvantages, so as to provide some technical reference for detecting and identifying power attacks.