Typification resource oriented information privacy protection method under IoT (Internet of things) environment

Abstract

The invention discloses a typification resource oriented information privacy protection method under an IoT (Internet of things) environment, and belongs to the field of distribution calculation and software engineering science technology. The method is characterized in that typification resources are divided, user privacy resources are divided into data privacy, information privacy and knowledgeprivacy, and an information privacy protection method specific for users is put forward by aiming at the information privacy on the basis of a data atlas, an information atlas and a knowledge atlas framework. The method is characterized in that the information privacy resoruces of a user is divided into link form information and aggregation form information, then, information privacy protection isindependently carried out, and node information is converted into data or knowledge. The method is characterized in that the link form information comprises information with a branched path and without a branched path, and the aggregation form information comprises aggregation with an equal degree and aggregation with an unequal degree. The method is characterized in that the user inputs an amount of driven hidden nodes, and an information exposure degree is evaluated by a privacy degree.

Description

technical field [0001] The invention is an information privacy protection method in an IoT environment oriented to typed resources, and belongs to the interdisciplinary field of distributed computing and software engineering technology. Background technique [0002] There are many ways to protect personal privacy on the Internet. For example, email can be encrypted (via S / MIME or PGP), and anonymous proxies or anonymous networks (like I2P and Tor) can be used to prevent ISPs from knowing which sites to visit and who to communicate with. Mobile devices are increasingly convenient for location tracking in privacy and location-based services. This creates user privacy concerns. The user's location and preferences constitute personal information. Their improper use violates the privacy of users. With the vigorous development of Internet of Things technology, the scale of privacy resources is rapidly expanding. Many challenges have been exposed in the storage, processing, an...

AI Technical Summary

Problems solved by technology

From the perspective of resource security, when protecting user privacy resources, some of the resources are important and all of them are encrypted, which consumes a lot of storage and computing costs

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