A Method for Analyzing the Impact of Increasing Information Security Mechanism on System Performance

Abstract

The invention belongs to the technical field of computer and communication information security, and discloses an analysis method for increasing the influence of information security mechanisms on system performance. The analysis method for increasing the influence of information security mechanisms on system performance includes: data collection and processing: collection according to evaluation indicators Sources are classified and extracted; quantitative processing of qualitative evaluation, timeliness weighting of historical records, and normalization of original parameters; QoS comprehensive evaluation: standardization processing, determination of principal components, determination of weight values, and use of QoS comprehensive evaluation value calculation formulas judge. Based on the problems existing in the prior art, the present invention integrates multiple key factors that affect system performance, and designs a QoS algorithm that scientifically and effectively evaluates system performance, ensuring that after adding an information security mechanism, the impact on the original system is minimized. performance.

Description

technical field [0001] The invention belongs to the technical field of computer and communication information security, and in particular relates to an analysis method for increasing the influence of an information security mechanism on system performance. The invention is mainly used for evaluating the overall performance of the system after adding the information security mechanism, and judging whether the performance of the system meets the requirement after adding the security mechanism. Background technique [0002] With the rapid development of the Internet, the promotion of communication technology, and the popularization of the Internet of Things, information security has always been an unavoidable topic in the present invention. The Internet combines people and computers, and the Internet of Things combines people and objects, and objects and objects. Information security will also be extended from "people-network-equipment" to "people-network-equipment-items". The ...

AI Technical Summary

Problems solved by technology

[0007] (1) The existing technology does not take into account the impact of information security mechanisms on system service quality, and only evaluates QoS by changing system performance parameters, which cannot be applied when adding information security mechanisms

[0008] (2) When adding an information security mechanism, an additional system is added to the original system to ensure system security. Although it has no effect on the performance parameters of the system, it will affect the service quality of the entire system. The original technology cannot be used evaluate this

[0012] Second: Since there are multiple factors in each scenario that play a role in QoS evaluation, the weight of each factor in different scenarios is different, and it is difficult to model from multiple dimensions

[0013] Third: It is very difficult to combine multiple scenarios as a whole to evaluate

[0014] Significance: In the existing technology, the impact on system performance is evaluated by changing system factors. However, with the development of modernization, the Internet of Things has spread to all aspects of people's lives, and information security issues cannot be avoided. Adding information security factors Different from changing system factors, it will affect the existing system QoS, so it is impossible to evaluate QoS with the original technology, and a new method must be used for evaluation

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