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White Paper Description
Earlier-generation spam systems all share a common weakness—they rely heavily on analyzing content that can easily be manipulated by spammers. As such, state-of-the-art antispam systems must go beyond content examination by analyzing messages in the full context in which they are sent. Find out how using a multilayer defense approach can help you successfully eliminate spam and blended threats in your enterprise.
Related Topics: Security, Content Filtering, Firewall, Encryption and Key Management (PKI), Virtual Private Network (VPN)
Related Industries: Manufacturing, Finance and Insurance
Related Keywords: spam images, data network security, IronPort Systems, 2003 spam filter, e-mail server spam filter, small business spam filter, e-mail filtering spam, spam mail lists, blog spam, attack network security
Source: IronPort
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