Internet of Things gateway access authentication method and system

Abstract

The invention provides an Internet of Things gateway access authentication method and system. The method includes the steps that S110, after being started, Internet of Things equipment scans wireless channels of the corresponding access mode according to an own wireless access mode, selects the wireless channel meeting a preset condition, generates an Internet of Things dedicated access password according to a preset rule to get access to the selected wireless channel, is connected with an Internet of Things gateway and uploads equipment description information; S120, after monitoring connection of the Internet of Things equipment, the Internet of Things gateway blocks communication from the Internet of Things equipment to other equipment or networks and carries out authentication according to the equipment description information uploaded by the Internet of Things equipment, if authentication is successful, the Internet of Things equipment is allowed to get access, and restriction on data communication between the Internet of Things equipment and the other equipment or the networks is lifted. Due to the Internet of Things gateway access authentication method and system, plug and play access authentication of the Internet of Things equipment can be achieved conveniently.

Description

Technical field [0001] The invention relates to the field of the Internet of Things, in particular to an authentication method and system for an Internet of Things gateway access. Background technique [0002] With the rapid development of the Internet of Things, a large number of Internet of Things devices may appear in user homes in the future. In order to improve the user experience, these Internet of Things devices need to be easily connected to the Internet of Things gateway to achieve plug and play, on the other hand, the Internet of Things gateway must ensure the security of Internet of Things device access to prevent illegal devices from connecting. Therefore, it is necessary to perform access authentication for IoT devices. [0003] At present, research on the plug and play of IoT devices is relatively weak. The plug and play of IoT devices is mainly based on a framework similar to the UPnP (Universal Plug and Play) protocol. After the IoT devices are turned on, they are ...

AI Technical Summary

Problems solved by technology

[0004] There are two main types of problems in realizing the access of IoT devices based on the plug-and-play technology similar to the UPnP framework: 1) Before accessing, the user needs to configure the wireless channel for the IoT device in advance, and manually set the authentication information for wireless access. There is a threshold for users to access the wireless channel provided by the IoT gateway through wireless access authentication; but if the authentication information is not set, the security will be reduced; 2) UPnP protocol is a peer-to-peer structure protocol, Its protocol and accompanying authentication process are too complex for sensor-type IoT devices with weak computing and storage capabilities

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