Title :
An Efficient Trust Mechanism in P2P Network
Author :
Zhenquan Qin ; Lei Wang ; Mingchu Li ; Weifeng Sun
Author_Institution :
Dept. of Network Eng., Dalian Univ. of Technol., Dalian, China
Abstract :
With the proliferation of P2P application, it is critical to consider how these systems can be run in a trust environment. We present a lightweight time-window based effective dynamic trust mechanism(Tw-Trust) considering the peer´s local and global trustworthiness. Simulation results show that Tw-Trust has the advantages in countering strategic altering behavior and dishonest feedbacks of malicious peers.
Keywords :
computer network security; peer-to-peer computing; P2P network; dishonest feedback; lightweight time window based effective dynamic trust mechanism; malicious peer; strategic altering behavior; Aging; Computational modeling; Computer architecture; Peer to peer computing; Protocols; Robustness; Trust model; Tw-Trust; time-window based;
Conference_Titel :
Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2010 Sixth International Conference on
Conference_Location :
Darmstadt
Print_ISBN :
978-1-4244-8378-5
Electronic_ISBN :
978-0-7695-4222-5
DOI :
10.1109/IIHMSP.2010.185
