The future Internet of Things as an intelligent collaboration of miniaturized sensors poses new challenges to security and end-user privacy, the security in the IOT is one of the core technologies that will influence the security and sustainable development of the IOT. Therefore, a well-defined security architecture and security system for the IOT will have great impact on the save application and sustainable development of the IOT. This paper tends to analyze the security requirements in different layers of the IOT, and hence establish a security architecture system for the IOT, expecting to offer a theoretical reference for the establishment of reliable security systems of information for the IOT in the future.
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