Method for evaluating the computer network security with uncertain linguistic information

Author(s): Su Huiming

In order to effectively use information resources, information sharing and information to adapt to the requirements of rapid expansion, the establishment of internal computer networks and based on computer network management system is entered into the network economy era, is also the basic condition of the establishment of a modern management system technology base, but like unauthorized access, illegal operation, information leak and services such as refuse to issue of network security directly affect the computer network system of the normal application, therefore, network security design become network design is very important part. In this paper, we investigate the problems for evaluating the computer network security with uncertain linguistic variables. We utilize the uncertain linguistic correlate geometric mean (ULCGM) operator to aggregate the uncertain linguistic variables corresponding to each alternative and get the overall value of the alternatives, then rank the alternatives and select the most desirable one (s). Finally, an illustrative example demonstrates the practicality and effectiveness of the proposed method.

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