Netinfo Security ›› 2018, Vol. 18 ›› Issue (8): 79-85.doi: 10.3969/j.issn.1671-1122.2018.08.011

• Orginal Article • Previous Articles     Next Articles

Research and Development Trend Analysis of Key Technologies for Cyberspace Security Situation Awareness

Yuan TAO1,2(), Tao HUANG3, Mohan ZHANG4, Shuilin LI1,2   

  1. 1. The Third Research Institute of Ministry of Public Security, Shanghai 200031, China
    2. National Engineering Laboratory for Key Technology of Classified Information Security Protection, Beijing 100142, China
    3. Cyber Security Bureau of Ministry of Public Security, Beijing 100741, China
    4. Huazhong University of Science and Technology, Wuhan Hubei 430074, China
  • Received:2018-06-20 Online:2018-08-20 Published:2020-05-11

Abstract:

The article expounds that cyberspace security situational awareness is an important means and key development direction for protecting critical information infrastructure and important information systems. By analyzing the technical characteristics of APT attack, and the security risk of cloud platform and big data platform, a conclusion is got that the cyberspace security situation awareness needs to be realized from five aspects: visibility, knowable, manageable, controllable, traceable and early warning. The domestic and foreign technical status of cyberspace security situation awareness system is researched comprehensively. The main functions and key technologies of network security data source, big data analysis, cyberspace situation assessment, cyberspace threat assessment and cyberspace situation prediction are analyzed, and the future development trend of cyberspace security situation awareness system is obtained. With the integration of big data and AI technology, the infrastructure of cyberspace security situation awareness system should be dynamically expanded, and the accurate prediction and defense disposal recommendations can be proved. So that good guiding significance is proved for research, development, evaluation and supervision of cyberspace security situation awareness system.

Key words: cyberspace security, situation awareness, cloud computing, big data

CLC Number: