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Security in Context: The BeyondTrust Blog

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Bringing you news and commentary on solutions and strategies for protecting critical IT infrastructure in the context of your business.

Yours Mine and Ours

Posted June 6, 2011    Peter McCalister

As we previously discussed, a recent report by the Ponemon Institute on the Security of Cloud Computing Providers showed “the majority of cloud computing providers do not consider security as one of their most important responsibilities”. So what are you to do if you want to use the cloud and need to do it in a secure and compliant way? To me it’s a matter of shared responsibility – yours, mine and ours.

First, the vendor needs to do their part. There are certain elements of security a cloud vendor has to provide and most do. According to the Ponemon study the security technologies most often used by US and European providers in cloud computing environment are firewalls, anti-virus and anti-malware, encryption of data in motion, patch management and log management. This should provide a good foundation.

Cloud customers need to do their part to use this foundation. Certain responsibilities naturally fall to the cloud customer. The cloud vendor can provide the tools, but you need to control the use of the cloud inside your own organization. If it’s your application you need to make sure the code is well written. The cloud vendor can provide encryption capabilities but you need to manage the keys. The cloud vendor can provide a secure console with role based access control but you need to manage the passwords and who has access to them.

So that leaves the complicated stuff – shared responsibilities and the special case of the privileged users of the cloud.

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Additional articles

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Posted January 28, 2015    Scott Lang

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GHOST Vulnerability…Scary Indeed

Posted January 28, 2015    BeyondTrust Research Team

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Your New Years Resolution: Controlling Privileged Users

Posted January 27, 2015    Dave Shackleford

Is 2015 the year you get a better handle on security? The news last year was grim – so much so, in fact, that many in the information security community despaired a bit. Really, the end-of-the-year infosec cocktail parties were a bit glum. OK, let’s be honest, infosec cocktail parties are usually not that wild…

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