Verification method and system for safe access of Internet of Things equipment

Abstract

The invention relates to a verification method and system for safe access of Internet of Things equipment. The method specifically comprises the following steps that: a main server, a proxy server anda local database are arranged; a request device sends an access request to the proxy server, the proxy server acquires binding verification information of the request device, device state informationis matched in a local database; if the matching succeeds, the proxy server executes a verification result in the matched device state information; otherwise, the proxy server sends the access requestto the main server; the main server generates a verification result according to the binding verification information; the verification result and the binding verification information of the requestdevice are recorded as a piece of device state information, the device state information is issued to the proxy server, the verification result in the device state information is performed by the proxy server, and the device state information is stored in a local database. Compared with the prior art, the method has the advantages of good safety, high efficiency, small load and the like.

Description

technical field [0001] The present invention relates to the technical field of the Internet of Things, in particular to a verification method and system for secure access of Internet of Things devices. Background technique [0002] With the development of the Internet era, we have now quickly entered the era of the Internet of Things. The core and foundation of the Internet of Things is still the Internet, which is an extended and expanded network through the Internet. Since the Internet of Things has people, things, data and processes at its core components, any device capable of connecting to the Internet has potential security vulnerabilities, so authentication is one of the most critical functions to ensure secure communication between these entities. IoT devices can authenticate themselves to the server and realize remote device authentication, so that the server can understand the characteristics of the device and judge its reliability. Server remote authentication is...

AI Technical Summary

Problems solved by technology

[0003] The Internet of Things is connected to a large number of device nodes, and any node with a security problem may become a gap that affects the security of the entire Internet of Things

Insufficient identity authentication, weak access control and other issues may lead to uncontrolled device data and access rights

Current IoT devices usually use only one identity, such as fingerprints, card identification, etc. The identity of the device cannot be guaranteed, and the security of the IoT device cannot be guaranteed.

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