Title :
An Improved Anti-Spam Method TOMO Based on Challenge-Response Technology
Author :
Li, Peng ; Liu, Miao ; Zhang, Fan ; Tang, Chunming
Author_Institution :
Sch. of Comput. Sci. & Educ. Software, Guangzhou Univ., Guangzhou, China
Abstract :
After an analysis of some critical limitations of current challenge-response based email anti-spam techniques, the paper describes a solution to the deadlock problem and a way to dramatically improve the speed of the challenge-response process. It involves generating and maintaining email lists of trusted senders, and a backward-compatible extension to the SMTP protocol. In the end, the paper describes a realization of the above techniques.
Keywords :
protocols; security of data; unsolicited e-mail; SMTP protocol; antispam method TOMO; challenge-response technology; e-mail antispam techniques; trusted-or-manual-only method; Chromium; Costs; Electronic mail; Filters; Internet; Paper technology; Postal services; Protocols; System recovery; Ubiquitous computing; SMTP extension; anti-spam; challenge-response;
Conference_Titel :
Intelligent Ubiquitous Computing and Education, 2009 International Symposium on
Conference_Location :
Chengdu
Print_ISBN :
978-0-7695-3619-4
DOI :
10.1109/IUCE.2009.98
