Research on SDN-Based Mimic Server Defense Technology
Jiesheng Zheng, Guangcai Wu, Bojian Wen, Yaosong Lu, Ruigang Liang · 2019
Existing defense theory methods still have certain defects in the face of hidden uncertain threats. In today's "easy to attack and defensive" cyberspace security situation, static defense technology cannot be very deep in defense depth and breadth. Goodly meet the growing security needs. The "network space mimicry defense theory" proposed by Academician Wu Jiangxing and his team introduces dynamic, diversified and randomized from the perspective of soft and hard components, thus having stronger defense capabilities and more satisfying the characteristics of "face defense". By studying the background mimicry defense dynamic strategy method, the semantic modeling method of the background mimicry defense dynamic strategy and the semantic consistency analysis method of the background mimicry defense dynamic strategy evolution, we apply the mimicry defense idea with the SDN framework to the web server. In defense, a new type of SDN-based mimic server defense technology is proposed, which can effectively improve the active defense capability of common attacks on Web servers and achieve effective.