anti-spam

Kelihos botnet revives, waits for Microsoft Anti-Botnet Operation v. 3 to go back down

Posted February 2, 2012 - 2:27 pm

Despite so much bragging about its success it sometimes failed to mention the role of security specialist Kaspersky Labs, Microsoft's successful takedown of the Kelihos botnet may need a version 2 or 3 or even 4 to be successful, because the first solution was just too weak to hold.
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Breaking CAPTCHA: Research shows it's harder than ever to prove you're human

Posted October 31, 2011 - 3:54 pm

Stanford researchers definitively cracked the CAPTCHA tool that makes users prove they're human before using a site. CAPTCHA isn't dead, it's just oversimplified by most sites in a competition in which variety equals security, at least from spambots.
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Information Risk Management

Posted March 5, 2009 - 7:17 pm

To effectively secure and manage unstructured information, organizations will need to adopt a more comprehensive information risk management strategy -- one that makes it easy to secure, manage and leverage information, but without disrupting the business.
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Don’t Pass It On!

Posted December 4, 2008 - 10:39 am

Around the holiday, I always see more chain emails coming through from well-intended friends and relatives, and so itâ€™s time for an annual warning. Some of these chain emails just have interesting pictures, some make outrageous claims. A large majority of the latter are hoaxes.
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Fake Greeting Card Emails Resurface

Posted November 5, 2008 - 8:57 am

According to security expert Bill Mullins, in the last year, email inboxes have being swamped with similar scamming emails from fraudulent sites like Greetings.com, and 2000Greetings.com, amongst others.
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Virtual vs. Physical Appliances: 4 Compelling Reasons for Change

Posted October 10, 2008 - 11:26 am

Virtual vâ€™s Physical Appliances â€“ 4 compelling reasons for change Executive Summary
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