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Encryption system and method for sensitive data in web configuration system

A sensitive data and encryption system technology, applied in the field of smart grid, can solve the problems of user input data legality judgment and filtering, cheating database server query, etc., to reduce the number of encryption and decryption operations, reduce time-consuming, and improve system performance Effect

Active Publication Date: 2021-02-23
国网电力科学研究院武汉能效测评有限公司 +4
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The energy consumption control system in the smart grid carries a large amount of sensitive data. However, the WEB-based application program usually does not strictly filter the legality of the data input by the user on the client side, so that the attacker can add additional SQL to the original query statement ( Structured Query Language, Structured QueryLanguage) statements to achieve illegal operations, trick the database server to perform unauthorized queries and other operations

Method used

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  • Encryption system and method for sensitive data in web configuration system
  • Encryption system and method for sensitive data in web configuration system
  • Encryption system and method for sensitive data in web configuration system

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0019] The encryption system of sensitive data in the web configuration system designed by the present invention, such as figure 1 As shown, it includes a secure login module 1, a SQL injection attack identification and sensitive data screening module 2, and an ECC data encryption module 3. The secure login module 1 is used to complete user access authentication and blacklist filtering of the encryption system, and The SQL statement to be executed delivered by the user through access authentication and blacklist filtering is delivered to the SQL injection attack identification and sensitive data screening module 2, and the SQL injection attack identification and sensitive data screening module 2 is used to perform the SQL statement to be executed SQL injection attack identification, and add the user account corresponding to the identified SQL in...

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Abstract

The invention discloses a rapid encryption system for sensitive data in a web configuration system, which is characterized in that a security login module completes user access authentication and blacklist filtering of the encryption system, and an SQL injection attack identification and sensitive data screening module performs SQL injection attack identification on SQL statements to be executed,and a user account corresponding to the identified SQL injection attack is added into a user blacklist; and the SQL injection attack identification and sensitive data screening module is also used forcarrying out sensitive data screening on SQL statements to be executed by utilizing typical fields in the SQL statements, and the ECC data encryption module is used for encrypting the screened sensitive SQL data by utilizing elliptic curve password coding. According to the invention, rapid data encryption of the Web system can be realized, and the system performance is improved.

Description

technical field [0001] The invention relates to the technical field of smart grids, in particular to a system and method for encrypting sensitive data in a web configuration system. Background technique [0002] The customer-side energy consumption control system in the smart grid serves as the link between customers and the smart energy service platform. It is an important means to support the customer-side ubiquitous power Internet of Things, and it is also the execution unit for implementing various comprehensive energy services such as demand response and energy efficiency improvement. The client-side energy consumption control system has a wide variety of application scenarios, insufficient understanding of common requirements such as data collection and monitoring, and demand response, high development costs, and poor portability and reusability. Utilize the WEB-based configurable development platform system and application environment to provide users with the standar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/30
CPCH04L63/1416H04L63/1466H04L63/0442H04L63/0838H04L63/18H04L9/3066H04L63/101H04L63/0236
Inventor 朱亮亮邱泽晶李文庆郭松冯澎湃胡文博余梦邵雪松杨斌黄奇峰王忠东
Owner 国网电力科学研究院武汉能效测评有限公司
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