DocumentCode :
2871236
Title :
A reputation management system in structured peer-to-peer networks
Author :
Lee, So Young ; Kwon, O-Hoon ; Kim, Jong ; Hong, Sung Je
Author_Institution :
Dept. of Comput. Sci. & Eng., Pohang Univ. of Sci. & Technol., South Korea
fYear :
2005
fDate :
13-15 June 2005
Firstpage :
362
Lastpage :
367
Abstract :
Since there is no method to verify the trustworthiness of shared files in P2P systems, malicious peers can spread untrustworthy files to the system. In order to prevent these untrustworthy files from spreading, we propose an effective reputation management system using peer reputation and file reputation together in DHT-based structured P2P networks. Simulation results show that the proposed system works better in preventing untrustworthy files from spreading than existing systems even in cases of allowing malicious peers to change their identities.
Keywords :
peer-to-peer computing; security of data; file reputation; peer reputation; reputation management system; structured peer-to-peer networks; untrustworthy files; Aggregates; Computer network management; Computer science; Dolphins; Feedback; Intelligent networks; Monitoring; Peer to peer computing; Power system reliability; Viruses (medical);
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Enabling Technologies: Infrastructure for Collaborative Enterprise, 2005. 14th IEEE International Workshops on
ISSN :
1524-4547
Print_ISBN :
0-7695-2362-5
Type :
conf
DOI :
10.1109/WETICE.2005.9
Filename :
1566235
Link To Document :
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