Iot edge server data security storage and privacy protection management system

CN122247674APending Publication Date: 2026-06-19BEIJING ZHONGKE INFORMATION CONTROL INNOVATION & ENTREPRENEURSHIP TECH DEV CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING ZHONGKE INFORMATION CONTROL INNOVATION & ENTREPRENEURSHIP TECH DEV CO LTD
Filing Date
2026-03-16
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

The IoT edge computing environment suffers from single points of failure in centralized security architecture, delayed permission adjustments, unreliable auditing and traceability, and weak data privacy protection, resulting in a high risk of data leakage and difficulty in tracing and holding accountable those responsible for security incidents.

Method used

A decentralized identity and permission management module is constructed, which combines an improved consensus mechanism to maintain a distributed permission ledger. Dynamic data sharding and distributed storage are adopted, and privacy computing based on attribute-based encryption and proxy re-encryption is used. A trusted operation audit and traceability module is designed to achieve fine-grained, real-time permission management and strong privacy protection.

Benefits of technology

It eliminates the single point of failure risk of centralized access control, enables real-time adjustment of data access permissions, enhances data storage security and privacy protection capabilities, establishes a highly reliable audit and traceability system, and reduces the risk of data leakage.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention relates to the field of computer information security and encryption algorithm technology, specifically disclosing a data security storage and privacy protection management system for IoT edge servers. The system includes: a decentralized identity and permission management module, which achieves fine-grained real-time permission synchronization based on a distributed ledger; a dynamic data sharding and distributed storage module, which encrypts and shards data and stores it in a distributed manner; a privacy computing module based on attribute-based encryption and proxy re-encryption, which realizes fine-grained access control and secure computation of data in an encrypted state; and a trusted operation auditing and traceability module, which solidifies all key operations on a chain to form a trusted evidence chain. This invention improves the system's robustness, data security, and privacy protection strength, and provides tamper-proof auditing and traceability capabilities.
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