A Trusted Measurement Model for Mobile Internet

Abstract

With the explosive development of the mobile Internet, the security threats faced by the mobile Internet have grown rapidly in recent years. Since the normal operation of the mobile Internet depends on the trust between nodes, the existing trusted measurement model cannot fully and dynamically evaluate mobile Internet computing nodes, and the trust transmission has a great deal of energy consumption. Aiming at above problems, this paper proposes a trusted measurement model combining static measurement and node behavior measurement. The model is based on the computing environment measurement of the mobile Internet computing node, and is also based on node behavior measurement, combining direct and recommended trust values to complete the measurement of nodes. It can more objectively reflect the trust degree of nodes, effectively detecting malicious nodes, and ensuring the normal operation of mobile Internet services. The simulation experiment results show that this method can effectively balance the subjectivity and objectivity of trust assessment, and can quickly avoid malicious nodes and reduce the energy consumption of the trust transmission.