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Columnists: Archive: April 2015 

Windows Server 2003: No Support, No Security?

What are your options, if any, for mitigating security risks of continuing to run Windows Server 2003 after Microsoft ends extended support in July?

Do Threat Exchanges Work?

Sharing intelligence on security threats is an old idea getting new cred, thanks to Facebook's new Threat Exchange. But how well do such exchanges work?