Application of intrusion tolerant technology in database system
XU Cheng-qiang · Jisuanji gongcheng yu sheji · 2006
The complexity of intrusion tolerance database system is mainly caused by a phenomenon called damage spreading. The da- mage spreading caused by detection latency, evaluation latency and repair latency seriously do harm to integrity, consistency and avai- lability of intrusion tolerance database system. According to damage spreading caused by various latency, a new frame is introduced, for intrusion tolerant database system integrated intrusion isolation and multi phase containment to solve damage spreading.