Netinfo Security ›› 2016, Vol. 16 ›› Issue (11): 40-44.doi: 10.3969/j.issn.1671-1122.2016.11.007

• Orginal Article • Previous Articles     Next Articles

Design and Implementation of Network Security Data Visualization and Analysis System

Rujun LIU(), Yang XIN   

  1. School of Cyberspace Security, Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2016-08-20 Online:2016-11-20 Published:2020-05-13

Abstract:

Focus on the issues that network abnormal data is displayed in an single way and it can’t be shown in real time, a network security data visualization and analysis system is designed and implemented. The functions of the system are network abnormal data monitoring, situation awareness and risk monitoring. Firstly, data collection model gathers original data of devices. Secondly, data preprocessing model transforms original data into standard format. Thirdly, data analysis model distinguishes abnormal data and forms network situation by analysing and detecting standard data. Finally, analysis results are real-time displayed by network map, topological graph, sequence chart,etc. The system combines data collection, data preprocessing, data analysis and data display, meanwhile implements real-time situation forecast and improves the effeciency of network device monitoring.

Key words: network security, visualization, situation awareness, anormaly detection

CLC Number: