An Improved Trustworthiness Evaluation Method in Trustworthy Network

Because the trustworthy network is able to mitigate various secure problems, it has attracted researchers' attention worldwide. However, it's hard to wipe any malicious node off. A node may obtain fake trustworthy by mixing malicious transactions with tremendous honest ones. In order to eliminate such a fault, the improved method employs normalized transactions and linear increase of trustworthy. The way to optimize important coefficients is also presented. The simulation result illustrates that the node's malicious behavior can be detected effectively.