FPGA-based information security maintenance method

A technology for maintaining information and security, applied in the field of maintaining information security based on FPGA, can solve the problems of severe security situation, weak information security protection capability, lack of information security protection measures, etc., and achieve the effect of continuous, reliable and normal operation
CN110795754AActive Publication Date: 2020-02-14CHINA NUCLEAR CONTROL SYST ENG
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
CHINA NUCLEAR CONTROL SYST ENG
Publication Date
2020-02-14
Patent Text Reader

Abstract

The invention belongs to the technical field of industrial control systems, and particularly relates to an FPGA-based maintenance information security method. According to the technical scheme, the FPGA-based maintenance information security method can strengthen data security of a distributed control system (DCS) and an engineer station, encrypt and sign communication, and ensure that the controlsystem can still normally and reliably operate when receiving malicious attacks.
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Description

technical field

[0001] The invention belongs to the technical field of industrial-grade control systems, and in particular relates to an FPGA-based method for maintaining information security. Background technique

[0002] With the wide application of computer systems and other digital devices in the industrial field, especially the deep integration of informatization and industrialization and the rapid development of the Internet of Things, the network, informatization and intelligence level of power monitoring system products have been further improved. With the development of computer and network technology, power monitoring system products connect to public networks such as Internet+, threats such as viruses and Trojan horses are spreading to electrical systems, security incidents in power industry systems have increased significantly, and the number of system security vulnerabilities has continued to increase. As an important part of the power system, nuclear power plan...

Claims

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