Power distribution network data protection system and method based on intermediate database

A protection system and database technology, applied in the field of information security, can solve the problem of low security, achieve the effect of improving security, preventing attacks, and reducing the risk of being attacked

Pending Publication Date: 2022-05-24
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention mainly solves the problem of low security exposure in the network during distribution network communication in the prior art; it provides a distribution network data protection system and method based on an intermediate database

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power distribution network data protection system and method based on intermediate database
  • Power distribution network data protection system and method based on intermediate database

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] A distribution network data protection system based on an intermediate database in this embodiment, such as figure 1 As shown, it includes an intermediate database server 2, a database server 1 and a terminal server 3, wherein, the intermediate database server 2 is equivalent to a fake server, the database server 1 is a real server, and the intermediate database server 2 exposes itself to the network and communicates with the terminal server. 3 to communicate, can replace the database server 1 to be attacked, and even if the intermediate database server 2 is attacked, the attacker can only obtain limited permissions and cannot pose a threat to the database server 1, so as to achieve the purpose of protecting the database data security. The intermediate database server 2 includes a service mapping module and a key processing module, wherein the service mapping module maps the services provided on the database server 1 to the IP address and free port of the intermediate da...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a power distribution network data protection system based on an intermediate database and a method thereof. In order to overcome the problem of low security caused by exposure in a network during communication of a power distribution network in the prior art, an intermediate database server is adopted, a real database server is hidden, and a terminal server communicates with the real server through the intermediate database server, so that the security of the power distribution network is improved. The intermediate server performs authority verification on the communication request of the terminal server, closes an illegal communication request, and sets a double-layer key to prevent a real database server from being attacked; even if the intermediate database server is attacked, the attacker can only obtain the limited authority and cannot threaten the real database server, so that the security of the distribution network data is greatly improved.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to a data protection system and method for a distribution network based on an intermediate database. Background technique [0002] In recent years, my country's power industry has developed rapidly, and more and more new technologies have been applied to the power system. As an important node of power transmission, the distribution network has high construction standards, natural power supply advantages and perfect communication networks. Various conditions of energy storage stations, electric vehicle charging stations, and data centers; the power industry has explored a model of integrating distribution networks, comprehensive energy stations, and data center stations into smart energy stations. Safety, preventing hackers and malicious codes from attacking and infringing on the monitoring system, preventing the collapse or paralysis of the monitoring system, and the resu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/40
CPCH04L63/0478H04L63/0236H04L63/0435H04L63/105H04L63/0876H04L63/0281H04L63/1441Y04S40/20
Inventor 钱伟杰屠晓栋周旻叶承晋宋永华丁一
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap