Internet-of-Things equipment evaluation method, device and system

Abstract

The embodiment of the invention provides an Internet-of-Things equipment evaluation method, device and system. The method comprises the steps of obtaining a detection vulnerability, corresponding to an evaluation item, of a to-be-evaluated device, wherein the detection vulnerability corresponds to a vulnerability detection function, and the vulnerability detection function influences the securityof the to-be-evaluated device based on the evaluation item; determining a vulnerability influence level corresponding to the detection vulnerability according to the detection vulnerability function,wherein the vulnerability influence level is used for measuring the influence degree of the detection vulnerability on the security of the to-be-evaluated device; calculating project weight values ofdifferent evaluation projects based on the vulnerability influence levels; and solving an evaluation result of the to-be-evaluated device by utilizing the project weight value and the vulnerability influence level of the detection vulnerability. According to the method, when the evaluation result is determined, the grades corresponding to the vulnerabilities with different functions are considered, and the weight values corresponding to different evaluation items are also considered, so that the evaluation result obtained by calculation has a relatively high practical application value.

Description

technical field [0001] The embodiments of this specification relate to the technical field of the Internet of Things, and in particular to a method, device and system for evaluating an Internet of Things device. Background technique [0002] With the development of the Internet of Things technology, people can connect more and more devices to the Internet, and can control the devices remotely while obtaining device data conveniently. For example, for a smart camera connected to the network, the user can directly use the corresponding client to obtain the video data captured by the camera, and issue remote instructions to adjust the shooting angle and magnification of the smart camera. [0003] Due to the characteristics of IoT devices that can use the sensing module in the device to obtain data and connect to the Internet, IoT devices are more vulnerable to attacks due to their own vulnerabilities. When maintenance personnel detect a vulnerability in an IoT device, they wil...

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Problems solved by technology

[0004] The purpose of the embodiments of this specification is to provide an evaluation method, device and system for IoT devices to solve the problem of how to quantitatively evaluate the security of IoT devices

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