Improved Spam Filter for Obfuscated Emails
Liny Varghese, M. H. Supriya, K. Poulose Jacob · International Journal Of Data Mining And Emerging Technologies · 2017
Emails involve some sort of fraud which is centred on obfuscation techniques to hide real words in the message from spam filters, but giving the readers same visual look of the real words. In response to these fraud problems, researchers have developed many methods to fight against obfuscated spam emails. This study focuses on educating the spam filter about obfuscation and deobfuscation process and thereby increasing the spamminess of an obfuscated email using an improved symmetric delete spelling correction algorithm.