Fast detection method for potential safety hazards of power distribution automation system information

Abstract

The invention relates to a fast detection method for potential safety hazards of power distribution automation system information. The fast detection method comprises the steps of master station configuration of a power distribution automation system, encryption module configuration, terminal configuration of the power distribution automation system, corresponding testing and evaluating tool selection according to testing and evaluating objects, security risk assessment of the power distribution automation system information, and termination after all the potential safety hazards are solved. According to the fast detection method, all the functions of the power distribution automation system can be simulated, a plurality of power distribution terminals can be detected at the same time, the automation degree in the testing and evaluating process is high, the investment of personnel and equipment in the testing and evaluating process can be effectively reduced, potential safety hazard checking equipment can be selected selectively, and comprehensive safety risk detection of the system can be achieved.

Description

technical field [0001] The invention belongs to the field of power grid industrial control, in particular to a method for quickly detecting hidden dangers of information security in a power distribution automation system. Background technique [0002] The power grid industrial control system is composed of various automation control components and process control components that collect and monitor real-time data, and is a business process control system that ensures the automatic operation, process control and monitoring of industrial infrastructure. As an important part of the construction of the power grid industrial control system, the distribution automation system is based on the primary grid and equipment, with the distribution automation system as the core, and comprehensively utilizes various communication methods to realize the monitoring and control of the power distribution system. Through information integration with relevant application systems, scientific mana...

AI Technical Summary

Problems solved by technology

[0006] c) Master station security risk: Due to the low system version or imperfect system security policy configuration, there are many security vulnerabilities in the master station operating system, such as: the operating system adopts the default password management strategy; the login timeout lock strategy is not set; security encryption is not used The remote login method; the terminal login access control policy is not set; the user's system resource usage quota is not limited; the database password policy is not enabled; the database login failure processing policy is not enabled; the database log function is not enabled; Website login using insecure http method; HTML comment sensitive information leakage vulnerability; middleware program version information leakage vulnerability, etc.

[0007] Therefore, before the distribution automation system is officially put into operation, it is necessary to carry out information security hidden danger detection. However, there is no effective detection method for information security hidden dangers in the distribution automation system.

Images