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Image Spam - The Threat Returns

White Paper Published By: MessageLabs
MessageLabs
Published:  Jul 16, 2009
Type:  White Paper
Length:  12 pages

This White Paper explains what image spam is and how it tries to escape detection. But it also describes how the filter provided by MessageLabs hosted services uses subtle clues to expose image spam - and so delivers a cost-effective solution to what can be an irritating and business-compromising problem.The information presented here is based on MessageLabs hands-on experience of providing messaging and web security management services for over 21,000 clients and 8 million end-users worldwide, with approximately 3 billion attempted SMTP email connections and 1 billion web requests processed each day on their behalf.



Tags : 
messagelabs, threats, spam, image spam


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