Abstract
Nowadays, with the rapid development of science and technology, network information technology is widely applied to various enterprise departments. In order to meet the increasing social needs, power companies have also built power network information systems. The establishment of the network information system has been put into use, which has greatly improved the efficiency of the power enterprise. However, the security risks of network information systems have followed. Once the network is damaged by the attack, it will cause the power system to fail to operate normally, which will inevitably cause significant losses. Power system information security issues threaten the security of the power system and the entire power industry. Studying the information security of power systems, how to protect the power information network from threats, how to ensure the safe and stable supply of electricity to the whole society, and striving to develop a safe and effective power network information system is an important issue facing the development of information technology.
Highlights
In today's era of rapid development of information technology, computer network technology is indispensable in all fields
As the basic industry of the national economy, the power industry is closely related to people's lives
Under the situation of power informatization, the application of power system network informatization has developed with the development of society and the development of scientific technology
Summary
In today's era of rapid development of information technology, computer network technology is indispensable in all fields. The information security of computer networks has many potential risks, and it is vulnerable to viruses and hackers, causing damage to the power system. The author has the following views on the investigation of security issues with power network information systems. There are many factors affecting the security of power network information systems. Among the threats faced by power network information systems, human error and malicious attack damage account for the vast majority. The operation is the most vulnerable to security breaches, resulting in malicious attacks on the power network information system. Rate, traffic and type of encrypted data, the hacker can analyze and combine the transmitted data to obtain the system authority and directly manipulate the power equipment in the whole system, which poses a serious threat to the power network information system.
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