an Internet of things system with a network mask based on an object description method

Abstract

An Internet of things system with a network mask based on an object description method includes a device management platform, a plurality of device service applications, and a plurality of Internet ofThings devices. Wherein the internet of things device is based on an object description template, A real object description file and a pseudo object description file are formed, an access request issent to the device management platform and the registering is performed, the calling of the device management platform is received by the object description file, wherein the interaction between the device management platform and the device discovery platform and the device service application is based on the pseudo object description file, and the invocation between the device management platformand the Internet of Things device is based on the real object description file. The object description method can be used for describing all objects in the Internet of Things, and has compatibility and universality. By using the real object description method and the pseudo object description method, the malicious attacker is prevented from launching a direct malicious attack on the device itselfbecause of obtaining the information of the device invocation.

Description

technical field [0001] This application relates to the field of the Internet of Things, specifically, an Internet of Things system using a network mask based on an object description method, which can protect various basic Internet of Things devices such as sensors, gateways, smart terminals, and servers in the Internet of Things system in the network Security during activities to protect it from information leakage or malicious attacks. Background technique [0002] The Internet of Things (The Internet of Things) simply means that all items are connected with Internet devices such as the cloud by means of radio frequency identification information sensing devices, so as to provide intelligent identification and management. The Internet of Things integrates information sensing equipment, such as infrared sensors, global positioning systems and other devices with the Internet, so that various items can be processed in manufacturing such as production, logistics, consumption p...

AI Technical Summary

Problems solved by technology

[0004] Due to the uniqueness of the Internet of Things, the existing technologies in the Internet are difficult to solve such problems: 1) There are many terminal devices, and there is a lack of trust between devices; 2) The Internet of Things connects many devices that were originally isolated from the network to the network , which greatly increases the risk of devices being attacked; 3) Device resources in the Internet of Things are limited, and many devices are designed with less consideration for security issues; 4) There are many protocols in the Internet of Things, and there is no unified standard, etc.

Cannot guarantee the applicability of the technology in a large-scale IoT environment

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