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Method and system for network security situation awareness

A network security and situational awareness technology, applied in the field of network security, can solve the problems of not paying attention and not reflecting the state of network security

Active Publication Date: 2016-09-07
SHANGHAI YINGLIAN SOMATOSENSORY INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention focuses on the redundancy of the network security index system, and does not focus on the indicators and their calculations that reflect the network security status in network security situation awareness, and does not reflect the current security status of the network

Method used

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  • Method and system for network security situation awareness
  • Method and system for network security situation awareness
  • Method and system for network security situation awareness

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Embodiment Construction

[0078] In order to explain the technical solution of the present invention more clearly, the present invention will be further described in detail below through specific examples. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.

[0079] The present invention realizes through following technical scheme:

[0080] Step 1, according to figure 1 The network security situation awareness index chart listed in , extracts the key elements that can be used to describe the network security situation; figure 1 A network security situational awareness indicator graph.

[0081] Step 2, calculate 8 secondary indicators and 4 first-level indicators for the elements extracted in step 1;

[0082] Step 21, calculate the score SS of the stability index. The stability is characterized by examining the traffic type characteristics and degree type characteristics of the networ...

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Abstract

The present invention relates to a network security situation awareness method and system. The method includes: extracting key elements that can be used to describe the network security situation, including network traffic stability, threat, vulnerability, and user behavior; Calculate the scores of the second-level indicators and the scores of the first-level indicators. The scores of the first-level indicators include the network traffic stability indicator score SS, the threat indicator score TS, the vulnerability indicator score VS, and the user behavior indicator score US; Finally, the weighted sum is used to calculate the overall network security situation value. The purpose of the present invention is to strive to establish a comprehensive network security situational awareness index and improve the effectiveness and real-time performance of network security situational awareness.

Description

technical field [0001] The invention relates to the field of network security, in particular to network security situation awareness indicators and calculations. Background technique [0002] Computer network is the product of the combination of communication technology and computer technology developed to a certain extent. While highly developed network technology brings people fast and convenient information interaction, malicious attacks and theft based on the network are also intensified. Attackers take advantage of the rapid spread and extensive interconnectivity of the network to wantonly destroy the basic performance of the network, infringe on the legitimate rights and interests of users, and threaten the security and interests of society and the country, which poses a severe test to traditional network security measures. Network intrusion behaviors are developing toward diversification, scale, complexity, and persistence. Security managers increasingly hope to bette...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/24
Inventor 金舒原张亚星庞依
Owner SHANGHAI YINGLIAN SOMATOSENSORY INTELLIGENT TECH CO LTD
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