Telecommunication system asset evaluation method based on service

Abstract

An assets evaluation method for business-based telecommunication network system comprises the following procedures: (1) identifying the service and the mode of telecommunication network, and establishing the service domain congregation of telecommunication network; (2) identifying the business loaded by telecommunication network, making quantitative analysis of the business type, the profitability and the relations among the businesses and then calculating the price of the businesses of the telecommunication network; (3) identifying the equipment of telecommunication network, making quantitative analysis of the type, the function and the deployment type of each equipment, the relation between equipment and business and the relation among all the businesses, and making calculation of the assets price of each equipment in the telecommunication network; (4) summarizing the asset prices of all the equipment in the telecommunication network, thus getting the assets price of the whole telecommunication network system. The method makes calculation of the asset price of telecommunication network on the basis of business price, and the evaluation process is wholly based on the collection and processing of objective information, does not need subjective judgment, thus having the advantages of operating easily and allowing the final evaluation result more reliable.

Description

technical field [0001] The invention relates to a service-based telecommunication network system asset evaluation method, which belongs to the technical field of information security of network systems. Background technique [0002] The telecommunications network security risk assessment carried out in the field of information technology is usually divided into three steps: asset assessment, vulnerability assessment and threat assessment, the latter two of which rely on the asset information identified and evaluated in the asset assessment. The asset information includes asset list, asset attribute and asset security value, among which the asset security value is the most important asset information and the ultimate goal of asset evaluation. The value of asset security relates to how much security is put into protecting that asset and how much harm it would do if it were breached or hacked. [0003] At present, in the research field of network asset assessment models, the e...

AI Technical Summary

Problems solved by technology

Since the existing asset evaluation technology cannot well adapt to the specific evaluation scenarios of the telecommunication network, nor can it accurately and objectively reflect the value of assets in the network, therefore, how to evaluate the importance of network security according to the characteristics of the telecommunication network It has become a very necessary and urgent scientific research focus, and it is also a new topic that researchers in the industry pay attention to.

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