Netinfo Security ›› 2015, Vol. 15 ›› Issue (1): 16-23.doi: 10.3969/j.issn.1671-1122.2015.01.004

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Research on Security Event Real-time Monitoring Framework Based on Micro-blog

LI Ling-yun1(), AO Ji2, QIAO Zhi3, LI Jian1   

  1. 1. School of Computer Science, Beijing University of Posts and Telecommunications, Beijing 100876, China
    2. Institute of Information Engineering, CAS, Beijing 100093, China
    3. Institute of Computing Technology, CAS, Beijing 100190, China
  • Received:2014-12-09 Online:2015-01-10 Published:2015-07-05

Abstract:

According to the discipline of event’s development and the social characteristic of event’s propagation, this paper proposes a framework of real-time monitoring events which propagating on micro-blog, based on the theory of social sensor network, and this framework includes several key algorithms, such as abnormal detection algorithm, geography location positioning algorithm, related events recommendation algorithm, and event correlation analysis algorithm. Based on this framework, this paper develops and implements a real-time monitoring system about micro-blog events. This system applies hybrid web crawler and the way of open API interface to capture micro-blog data, and also implements the event retrieval module, real-time monitoring module and hot topic module. This system also displays the result information of micro-blog event in multiple dimensions, and operates stably. In conclusion, this paper is to explore the field of spatial-temporal correlation between the virtual network and the physical world, monitor the specific "event", and position its location before outbreak, and provide early warning.

Key words: micro-blog events, real-time monitoring, anomaly detection, location

CLC Number: