Abstract:

With the rapid development of the Internet, which have been expanding and becoming more widely today. Many departments and companys activities are increasingly rely on the network with their critical activities .It causes the rising rates of a variety of network attacks and information security event . Situational awareness and APT gradually become hot network words. This paper mainly describes a web-based space security situation of Big Data and aware implementation of data collection. Combined with network traffic analysis to search network analysis space situational awareness to find out generate sustainable and real strong network security data.At the same time make real-time analysis of network attacks. And by visual means, provided great network security implementation perceived future trends,also provided a powerful tool for decision making judgments. In this article, we focus on cyberspace security situational awareness system to collect data,prove and shows APT detection technology in cyberspace security situational awareness application and implementation of the system, will be a combination of both things, provide a situational awareness data to build new ideas.

Key words: big data, situational awareness, traffic analysis, APT