摘要： 以分布式数据库系统提供的服务作为入侵检测的对象，采用了基于对可观测现象检测的原理，跟踪和定位被入侵的服务，借鉴了基于日志的破坏隔离围堵策略，准确定位了被破坏的数据，并对这些数据进行处理和恢复，不需要将整个系统进行“回退”，最大限度地保证数据库中其他服务的正常运行，保证了系统的可生存性。
关键词:
分布式数据库系统,
容忍入侵,
破坏隔离
Abstract: This paper presents the design of service-oriented intrusion-tolerant in distributed database systems, which detects intruded services by watching observable effects. After that it carries on damage containment policy, locating and cleaning corrupted data, which ensures that other services can work normally in spite of the systems being intruded, guaranteeing their survivability.
Key words:
distributed database system,
intrusion-tolerant,
damage containment
中图分类号:
廖 凯;张来顺;郭渊博;. 面向服务的分布式数据库系统的容忍入侵方法[J]. 计算机工程, 2007, 33(17): 178-180,.
LIAO Kai; ZHANG Lai-shun; GUO Yuan-bo;. Intrusion-tolerant Method Based on Service-oriented Distributed Database System[J]. Computer Engineering, 2007, 33(17): 178-180,.