Research on the Trusted Immune Technology of Perceptual Layer of Big Data Platform of Work Safety

Recently, all kinds of work safety accidents are occurring frequently. The key reason is that the existing security system has serious loopholes, passive defense mechanisms such as intrusion detection, which is difficult to prevent the IOT nodes and networks effectively. This paper proposes a method of trusted immunity on perception layer. The trusted immune node and trusted immune network achieve the trusted immunity. Initiatively measuring technology solves the problem of behavior trust. Simulations of the passive and initiative defense mechanisms indicate that method of trusted immune significantly improves the system security.