anti-spam

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  • Facebook Groups are a haven for spammers

    Posted August 15, 2013 - 11:27 am

    And the world's largest social network is doing almost nothing to stop them. It's time to take matters into your own hands.
  • Kelihos botnet revives, waits for Microsoft Anti-Botnet Operation v. 3 to go back down

    Posted February 2, 2012 - 3:27 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.
  • Breaking CAPTCHA: Research shows it's harder than ever to prove you're human

    Posted October 31, 2011 - 4:54 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.
  • Information Risk Management

    Posted March 5, 2009 - 8:17 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.
  • Don’t Pass It On!

    Posted December 4, 2008 - 11:39 am

    Around the holiday, I always see more chain emails coming through from well-intended friends and relatives, and so it’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.
  • Fake Greeting Card Emails Resurface

    Posted November 5, 2008 - 9:57 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.

  • Virtual vs. Physical Appliances: 4 Compelling Reasons for Change

    Posted October 10, 2008 - 12:26 pm

    Virtual v’s Physical Appliances – 4 compelling reasons for change Executive Summary

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