Centralized authentication system of Internet of Things equipment based on U2F physical token

Abstract

The invention discloses a centralized authentication system for Internet of Things equipment based on a physical token, and the system enables the authentication of the Internet of Things equipment onan end to be transferred to centralized authentication on an Internet of Things gateway, a user can respond to the Internet of Things gateway through a U2F token, and completes the authentication ofthe Internet of Things equipment. According to the system, an authenticated core is transferred from a plurality of scattered single Internet of Things terminals to a credible Internet of Things node;while the safety of the Internet of Things environment is enhanced, the defects of numerous Internet of Things devices, limited terminal resources, large authentication overhead, complex operation and the like are overcome, the safety of Internet of Things environment authentication is enhanced, and the efficiency of device authentication and management is improved.

Description

technical field [0001] The present invention relates to the technical field of computer networks, in particular to a centralized authentication system for Internet of Things devices based on U2F tokens. Background technique [0002] The Internet of Things (IoT) has received more and more attention in recent years. From large-scale production equipment in factories to numerous household appliances, the Internet of Things has gradually penetrated into people's lives. While the Internet of Things is developing in full swing, various security issues follow. In the Internet of Things, there are many problems and challenges in terms of user privacy, authorization, authentication, access control, system configuration, information storage and management. At the same time, with the exponential increase of IoT terminal devices, the management and maintenance of many IoT devices has become a major problem. [0003] At present, universal two-factor (U2F) is mostly used in authenticat...

AI Technical Summary

Problems solved by technology

The system transfers the core of authentication from many scattered single IoT terminals to trusted IoT nodes. While enhancing the security of the IoT environment, it overcomes the numerous IoT devices, limited terminal resources, high authentication overhead, and cumbersome operations. and many other defects, enhance the security of IoT environment certification and improve the efficiency of device certification and management

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