关键词: 恶意短信, 伪基站, 可视分析, 交互设计

Abstract: Due to the authentication loopholes in the mobile communication mechanism, criminals use the opportunity to use malicious base stations to spread malicious text messages. This not only disturbs people’s daily lives, but also seriously damages citizens’ property rights and interests, resulting in extremely bad impact. The analysis of the pseudo base station behavior mode provides an effective basis for combating pseudo base stations. However, the existing methods for studying the behavior of pseudo base stations can not better understand the macroscopic situation of pseudo base station activity, and it is more difficult to explore the behavior patterns of different types of malicious short messages sent by pseudo base stations and grasp their motion patterns. In response to these problems, this paper proposes a method for visual analysis based on malicious SMS data. By designing a map-based thermal view, scatter view, calendar thermal view, and time stack view, the visual analysis system FBSVA is developed to explore the behavior of pseudo base stations. Finally, using the ChinaVis2017 public data set to conduct experiments, the feasibility and effectiveness of the method are verified.

Key words: malicious messages, pseudo base station, visual analysis, interaction design