Application Of Safety Protection Technology In Power Monitoring System

Power production is directly related to the national economy and the people's livelihood,and its security has always been one of the focuses of national attention,and the information security of industrial control systems has also been highly valued by our country.The security protection of power monitoring system is an important part of the network security work of the power industry.strengthen the network security work,to better ensure the safety and reasonable application of information technology,it has important significance to promote the rapid and healthy development of the national economy and security.This paper mainly studies the security protection of power monitoring system.Power monitoring system mainly includes the following systems: dispatching automation system,distribution automation system,metering automation system,power dispatching data network,etc..In order to prevent hackers and malicious code attacks on power monitoring system and the resulting power system accident,guaranteeing the safe and stable operation of the power system,must follow the "network security law","electric power monitoring system of safety protection regulations"(National Development and Reform Commission Order No.fourteenth in 2014)and other relevant provisions of the state,and insist on an overall protection strategy that is "security zones,special network,lateral isolation,longitudinal certification",on the basis of the establishment of a network security protection system.This topic mainly elaborates how to improve the level of network security protection of power monitoring system and establish a relatively perfect and effective security protection system from two aspects of management measures and technical means.This paper discusses how to implement the responsibility system of network security at different levels according to the principle of "who is in charge of who is responsible,who is in charge of who is in charge of who is in charge of who is in charge of who is in charge of who is in charge of who is in charge of who is in charge of who is in charge of who is in charge of who is in charge of who is in charge of who is in charge of who is in This paper discusses how to deploy and apply network security devices such as vertical encryption and authentication devices to improve the network security level of power monitoring system.This paper describes how to improve the protection level of electric power monitoring system from the aspects of improving management measures,aiming at six different management means: safety protection management system,safety protection personnel management,system information security incident and emergency response management.Combined with my work experience in security protection of power monitoring system in power grid company,this paper describes in detail the application examples of security protection equipment in power system,such as vertical encryption authentication device,physical isolation device,anti-virus gateway,anti-virus U disk,firewall,intrusion detection device,physical isolation device,fortress machine,etc.It also explains how to make better use of these security protection tools.Now the overall security strategy,introduced how to use the fortress machine,security supervision platform to achieve security audit.The content of this topic has been applied in practical work,and achieved good results.