A substation network security monitoring client system and its implementation method

Abstract

The invention discloses a substation network security monitoring client system and its implementation method. The system includes a host operating system, a monitoring system front SCADA, a command control module, an information collection module, an information conversion module, a command analysis module, and an information packaging module. module, network communication module and network security monitoring device. The present invention adopts a structured and modular approach, takes data streams as clues, and utilizes an object-oriented design method to design and implement the entire security monitoring client system. Each module is relatively independent, using multi-threading technology, through an abstract interface, Realize the transmission of data flow between modules. The system realized according to the method of the invention can improve the power system network safety monitoring capability.

Description

Technical field [0001] The present invention belongs to the power system network security technology, specifically relates to a substation network security monitoring client system and its implementation method. Background [0002] The power system network security monitoring device can effectively collect network security information in the substation and warn of the existing security risks, which can effectively predict, track and prevent network security risks. [0003] The network security monitoring device is the source of the data of the network security management platform and the transmitter of the command, responsible for collecting the security information of the monitoring object, controlling the monitoring object to perform the specified command, providing security event data to the security management platform, and supporting the corresponding service calls. The network security monitoring devices supported in the substation collect objects such as servers, workstati...

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Problems solved by technology

[0005] In general, the current substation network security monitoring system is still incomplete, automation equipment is not fully covered, and there is no convenient and effective monitoring method for embedded devices with a large stock; if the embedded device is directly connected to the network security monitoring device , will inevitably involve the upgrade and modification of embedded device software or hardware, and for the huge number of equipment in the current substation, the transformation workload is huge, and the cost is high, and even affect the normal business itself, thus affecting the safe and stable operation of the substation

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