Study and implementation of spam behavior identify technology
Lin Ding · Jisuanji yingyong yanjiu · 2007
Aiming at many of spam makers applied constantly the new technology and approach both to make spam and send spam,witch were challenging the traditional technique of anti-spam based on e-mail content.This paper proposed a kind of active of spam behavior identify technology through analyzing the characteristic of communication behavior of the current spam and the communication principle of MTA.It comprised the technique of track source authentication,credibility authentication,and interrogatory authentication.This paper fully expounded their method of identifying and holding up spam in different phase of MTA communication conjunction,and presented the algorithm of behavior identify.At the end,designed a spam filter gateway that it had good extensibility,and had fulfilled the experiment.The result of experiment indicates that the technology of spam behavior identify has high-performance and high-accuracy,and it is really to realize real-time filter spam that it is irrelevant to the content and language type of spam.