Take a proactive approach to email security

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Take a proactive approach to email security
Carsten Dietrich, director of content security for IBM Internet Security Systems

Anti-spam and anti-virus are undeniable necessities, but today's threat landscape has changed, requiring multiple layers of security technologies to keep business-critical email flowing. Email security is more than simply anti-spam and anti-virus. It's time to put true preemptive protection in email security.

It has been widely estimated that nearly 80 percent of the email reaching your organisation from the internet is spam. Reliance on conventional, content-based anti-spam techniques, such as keyword searches or heuristics is not enough. These filters must be updated regularly, and are ineffective ...

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