An Optimized and Improved Network Trust Model Based on P2P
Because of the spring up of the P2P network application, its open, anonymous and self-organized characteristics has offered a path for the spreading of virus and junk data, and the security has aroused people’s common concern. The traditional network trust model dealt with dishonest node has certain limitation, for this, improved P2P network trust model and applied D-S evidence theory to the trusted computing of trust model. Through simulation experiment, the result showed: the improved P2P network trust model efficiently increased the successful trading rate of P2P network and improved the network environment