Design of Authentication Module for IoT System Based on Heterogeneous Database
With the development of information and communication technology,the application scale and diversity of the Internet of Things have shown explosive growth,and more and more people are using IoT devices.How to set corresponding permissions for different personnel to devices has become increasingly complex.In the past,simply storing the permissions of each person in MySQL has become too inefficient.This article proposes a permission verification method based on heterogeneous databases,which uses Redis database for caching permission da-ta,and MySQL database to store and manage permission data of various personnel and attribute data of various types of data.This method can improve the efficiency of permission verification for different personnel when operating IoT devices.
Heterogeneous databaseInternet of Thingsaccess control
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