A Study on Security Enhancement Technology for Disaster Tolerant System
Wang Gong-bao, Xia Jing-b · Microcomputer Information · 2009
A kind of data protection scheme based on trusted computing is proposed,which combines trusted computing with distributed store. This scheme takes advantage of trusted computing platform with trusted computing module,which is provided with such excellent 1features as security storage,remote attestation,and so on. Those features solve the problem whether the terminal of tolerance disaster is trustworthy;Furthermore,distributed storage based on Erasure code not only disposes the problem about a great deal of data,but also preferably avoids one node's invalidation,alleviates network load and deals with joint cheat. So,those security enhancement technologies provide the perfect protection with mass data during the course of disaster tolerance.