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Method and device for network equipment security assessment

A technology for network equipment and security assessment, applied in the field of network security, can solve problems such as the inability to accurately assess the security level of network equipment, and achieve the effect of accurate assessment of the real security level

Active Publication Date: 2017-11-21
NSFOCUS INFORMATION TECHNOLOGY CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a network equipment security assessment method and device to solve the problem in the prior art that the real security level of the network equipment cannot be accurately assessed

Method used

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  • Method and device for network equipment security assessment
  • Method and device for network equipment security assessment
  • Method and device for network equipment security assessment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 2 As shown, it is a flow chart of the steps of a network device security assessment method provided by Embodiment 1 of the present invention. The method is applied to a network device security model including at least m levels of security element groups, and mainly includes the following steps:

[0031] Step 11: Using the AHP and the linear weighted average method to determine each first-level safety element in the first-level safety element group and the first-level safety factor corresponding to each first-level safety element.

[0032] In the embodiment of the present invention, the primary safety factor is determined by the weight of each secondary security element in the secondary security element group contained in the primary security element and the secondary safety factor corresponding to each secondary security element, further , the second-level safety factor can also be determined by the weight of each third-level safety element in the third-...

Embodiment 2

[0082] Such as image 3 As shown, it is a schematic structural diagram of a network device security evaluation device provided in Embodiment 2 of the present invention. The evaluation device is applied to a network device security model containing at least m levels of security element groups, and specifically includes the following structural units:

[0083] The first determination unit 21 is configured to determine each primary safety element in the primary safety element group and the primary safety factor corresponding to each primary safety element by using the analytic hierarchy process and the linear weighted average method.

[0084] The search unit 22 is configured to search a preset security level correspondence table according to the type of each primary security element, and determine a security level for each primary security element.

[0085] The second determining unit 23 is configured to determine the initial safety evaluation value by using a weighted average me...

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Abstract

The invention discloses a network equipment security evaluation method and device, the main contents of which include: using the analytic hierarchy process and the linear weighted average method to determine each first-level security element in the first-level security element group and one corresponding to each first-level security element According to the type of each first-level security element, query the preset security level corresponding table to determine the safety level for each first-level security element; according to the weight of each first-level security element The first-level safety factor corresponding to the element is determined by using the weighted average method to determine the initial safety evaluation value; the initial safety evaluation value is corrected once by using the determined safety level of each first-level safety element to obtain the total safety factor of the network device. Therefore, the security elements with serious potential security risks are reflected through the total security factor, and the accurate evaluation of the real security performance of the network equipment is realized.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a network equipment security assessment method and device. Background technique [0002] Network equipment security assessment is an important part of network management. Accurate network security assessment can facilitate network managers to have a real-time understanding of the security status of the entire network equipment, and assist network managers to combine the security status of network equipment obtained through assessment. , Diagnose, analyze and forecast potential security incidents that have occurred or may occur, and provide accurate reference information for network managers to determine specific solutions and respond comprehensively and accurately to potential security incidents. [0003] Network equipment security assessment is a comprehensive assessment of information system security. At present, the simplest statistical method is the average value al...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/06
Inventor 何恐周培和
Owner NSFOCUS INFORMATION TECHNOLOGY CO LTD