Risk monitoring method for a physical protection system of a key infrastructure

Abstract

The invention discloses a risk monitoring method for a physical protection system of a key infrastructure, belonging to the field of key infrastructure security. The invention establishes a risk analysis model for a risk analysis method of a physical protection system and carries out risk monitoring, and the steps are as follows: modularization analysis of physical protection system rules, analysis of enemy intrusion information, analysis of intrusion detection rules, analysis of reaction force rules, analysis of management personnel rules, establishment of risk monitoring knowledge base, andestablishment of risk interactive simulator. The method can dynamically establish a physical protection system risk monitoring model (state, conversion and event) and an interaction modeling function(external event and internal event interaction) between physical protection system entities, thereby completing that risk monitoring of the key infrastructure. The risk monitoring method effectively integrates the physical protection system and its subsystems, and associates all the staff involved in the physical protection system for collaborative deduction, evaluates the weakness of the procedures, and improves the effectiveness of the drill procedures.

Description

technical field [0001] The invention relates to the technical field of key infrastructure security, in particular to a risk monitoring method for a physical protection system of key infrastructure. Background technique [0002] The physical protection system refers to a security defense system that uses physical barriers, detection delay technology, and personnel response capabilities to prevent theft, robbery, or illegal transfer of key facilities and key property. The physical protection system of critical infrastructure includes three principles in depth: defense in depth, which refers to the consistent strategy used to prevent theft, damage facilities, and protect personnel and information as a common compliance of an area; protection in depth, refers to the physical protection of one or more security functions. , psychology, procedures, technology or other equipment are realized by dividing physical space; security in depth is considered to be consistent with defense in...

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Problems solved by technology

[0003] At present, the risk monitoring method of China's physical protection system is not yet mature, and the risk analysis method of physical protection system adopts traditional risk analysis theory

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