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The Analysis of E-mail Communication Security Based on Naïve Bayes

Abstract— In the rapid development of information age, email is still an important tool of Internet information communication. It is significant to determine the behavioral relationship of communication on both sides quickly and accurately. By means of applying steganalysis and malware analysis technology, this paper analyzes the content of email and attachments, conducts feature extraction; establishes a behavior model based on naive Bayesian theory, and then proposes communication security behavior analysis method. The experimental results show that this method has an 83% rate of accuracy on communication behavioral relationship recognition.

Index Terms— email; communication security behaviour, steganalysis; Naïve Bayes

Yi Junkai, Zhao Siqi
College of Information Science and Technology, Beijing University of Chemical Technology, CHINA
Zhao Xianghui
China information technology security evaluation center, CHINA

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Cite: Yi Junkai, Zhao Siqi, Zhao Xianghui, "The Analysis of E-mail Communication Security Based on Naïve Bayes," Proceedings of 2017 the 7th International Workshop on Computer Science and Engineering, pp. 808-814, Beijing, 25-27 June, 2017.