Title :
Application of distributed safe log management in Small-Scale, High-Risk system
Author :
Chen, Yuchao ; Wang, Weiming ; Gao, Ming
Author_Institution :
Coll. of Inf. & Electron. Eng., Zhejiang Gongshang Univ., Hangzhou, China
Abstract :
We described an implementation of log managing structure to store log in a Small-Scale, High-Risk distributed environment, which protects the integrity for log even some of storage nodes fail and guarantees the security in the case of secret log divulgence, meanwhile will not cause large space consumption. After collecting log from agents, Collect Center disperses log into pieces using Rabin´s Information Dispersal Algorithm (IDA), builds Distributed Fingerprint (DFP) for integrity check. Integrity though the structure gets, it is still not safe enough to avoid the divulgence of secret log in the process of log dispersal and retrieval, some cryptography technology is applied into the log management.
Keywords :
cryptography; distributed processing; collect center; cryptography technology; distributed fingerprint; distributed safe log management; high risk distributed environment; information dispersal algorithm; integrity check; log managing structure; secret log divulgence; small scale high risk system; Cryptography; Data security; Educational institutions; Engineering management; Fingerprint recognition; Information security; National security; Protection; Secure storage; Technology management; cryptography; distributed fingerprint; distributed management;
Conference_Titel :
Innovations in Information Technology, 2009. IIT '09. International Conference on
Conference_Location :
Al Ain
Print_ISBN :
978-1-4244-5698-7
DOI :
10.1109/IIT.2009.5413751
