An indexed security measurement method based on power information network security event mining

A security event, network security technology, applied in the field of information security, can solve problems such as no security problems, positioning, etc.

Active Publication Date: 2018-03-20
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Another important aspect is that under the complex security measurement index system, when the overall network index is found to be abnormal, there is currently no effective means to assist managers in locating security problems

Method used

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  • An indexed security measurement method based on power information network security event mining
  • An indexed security measurement method based on power information network security event mining
  • An indexed security measurement method based on power information network security event mining

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Embodiment Construction

[0072] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings, which cannot be used to limit the protection scope of the present invention.

[0073] Based on the observation of the macroscopic network system, the present invention collects heterogeneous security events of the power information network in real time, conducts multi-dimensional data mining on security events, adopts a self-definable security measurement strategy to meet complex network requirements, and is based on the real-time nature of security event data , Mechanization, and comprehensive features, build an indexed and intelligent security measurement system, so as to accurately evaluate the status and effectiveness of network security, and locate the abnormality of the overall network status through the disturbance of the index system, and assist network security personnel to conduct decision mak...

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Abstract

The invention discloses indexed security measurement system and device based on power information network security event mining. The method and device are characterized in that the power information network heterogeneous security events are acquired on real time and normalized through a pre-defined template; the real-time data of index parameters Vk of the normalized standard safety events are acquired on real time, and the measurement value Ei of the dimension parameter Di and the whole network security measurement index H can be obtained according to the data. According to the method and device, the pre-defined security measurement strategy can be performed for adapting to complex network demand; an automatic, indexed and intelligent security measurement system is created based on the real-time characteristic and comprehensiveness of the security event data, and therefore, network security state and effectiveness can be accurately evaluated.

Description

technical field [0001] The invention relates to the field of information security, in particular to an indexed security measurement method based on power information network security event mining. Background technique [0002] The power system is an important infrastructure for the national economy and people's lives. The security of its network and application systems is the guarantee for the safe operation of the power system and the reliable power supply to the society. It is directly related to the development of all walks of life in our country, social stability and people's lives. Level. The main goal of power system security protection is to prevent key business information system data or information from being stolen or tampered with, to prevent malicious infiltration or monitoring of the network, to ensure that power grid accidents and large-scale power outages caused by information security do not occur, and to realize information security risks. In control, in co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/20
Inventor 辛锐付强陈方正王静何庆
Owner STATE GRID CORP OF CHINA
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