文献类型：期刊文献

英文题名：The strategy of proactive-reactive intrusion tolerance recovery based on hierarchical model

作者：Huang, Jian-Hua[1]; Wang, Fei-Fei[1]

机构：[1] School of Information Science and Engineering, East China University of Science and Technology, Shanghai, China

年份：2011

卷号：6987 LNCS

期号：PART 1

起止页码：283

外文期刊名：Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

收录：EI(收录号：20114014402772)

语种：英文

外文关键词：Hierarchical systems

摘要：This paper proposes a strategy and conception of hierarchical recovery, which is based on the proactive-reactive intrusion tolerance recovery and integrated the process level recovery, object level recovery and system level recovery. In this way, we can decrease the recovery grain size and avoid the waste of time and space results from the whole recovery of the part fail and increase the flexibility and reliability. In this paper, we give the basic strategy and method, and finally our simulation experiments demonstrate that the recovery based on the hierarchical model can decrease the frequency of system level recovery and the overall recovery time well. ? 2011 Springer-Verlag.