Spanning Debunked

The problems posed by spam have grown from simple annoyances to significant security issues. The deluge of spam costs up to an estimated $20 billion each year in lost productivity -- according to the same document, spam within a company can cost between $600 and $1,000 per year for every user.

The existing and proposed anti-spam solutions attempt to mitigate the spam problem and address security needs. By correctly identifying spam, the impact from email viruses, exploits, and identity theft can be reduced. These solutions implement various types of security in an effort to thwart spam.

You can learn more at: http://www.securityfocus.com/infocus/1763