Abordagens para Detecção de Spam de E-mail

Abstract

The e-mail, one of the oldest and widely used services on the Internet, is the more used tool to send an indiscriminate number of unsolicited message, known as spam. Given the wide variety of techniques used for sending spam, this type of e-mail is a problem still far from being solved. This work aims to present works and techniques relating of spam de-tection from a new perspective. Instead of classifying the works by type of detection tech-nique, as is usually made in the literature, each one will be organized using the technique applied in spam dissemination as entry key. Then, it will addressed the detection tech-niques for each case and it will make consideration about its efficiency. Resumo