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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.

Born To Run…and Can Your Cloud Escape Injury?

Posted November 16, 2011    Peter McCalister

There’s a lot of hype in the running community over the 2009 book by Christopher McDougal, “Born To Run.” It has inspired a host of people–experienced runners and average Joes–to switch to barefoot running, where people where either nothing on their feet at all or some sort of minimalist shoe. The most headturning of these minimalist shoes have to be the Vibram Five Fingers shoes. You’ve seen them–they look like gloves for feet.

BTR cvr

I’m certainly no expert on running or barefoot running, but the jury still seems to be out on whether or not barefoot running is the right way to go. I recently heard from a podiatrist friend that he was seeing a significant increase in patients who had running injuries from the barefoot style. This has also been noted on sites like Competitor. The injuries seem to stem primarily from those runners who make a dramatic switch to barefoot running rather than making a gradual change.

So what does barefoot running have to do with desktop and server security technologies? Let me draw a parallel to cloud computing and new cloud initiatives. Frequently enterprise IT organizations embark on new cloud initiatives and often sink a lot of money into exploring the options available. Sometimes the rollout is underway before the planning phase has even gotten approval from the CIO.

With virtualization and the cloud getting all the hype these days, it’s certainly enticing to want to jump right in and start virtualizing everything. We know the benefits: pay for only what you use, greater reliability, replication of data, disaster recovery, etc. However, in many cases, the new cloud initiatives fail to examine the most important aspect of any virtual deployment–security.

Much like the barefoot runners who go all barefoot without a gradual entry and careful planning of their “migration” to the barefoot style, IT departments can essentially be “injured” by security breaches if they fail to properly secure their cloud environments.

Security in the private cloud starts at the hypervisor level. At BeyondTrust we’re primarily concerned with keeping insider threats–the threats posed by employees and internal trusted users. And, the best way to ensure that data in the private cloud stays secure and insider threats are kept at bay is to make sure that users are logging on to the hypervisors with their directory credentials.

From there, IT administrators can make sure that users are logging on to virtual machines–both desktops and servers–using their directory credentials provisioned in Active Directory. PowerBroker Identity Services features tools for securing desktops and servers–whether physical or virtual–and hypervisors. So don’t get caught up in the hype and end up with a cloud “injury.” Proper planning of your security and identity management is essential.

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Additional articles

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A Quick Look at MS14-068

Posted November 20, 2014    BeyondTrust Research Team

Microsoft recently released an out of band patch for Kerberos.  Taking a look at the Microsoft security bulletin, it seems like there is some kind of issue with Kerberos signatures related to tickets. Further information is available in the Microsoft SRD Blogpost So it looks like there is an issue with PAC signatures.  But what…

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Password Game Show

Managing Shared Accounts for Privileged Users: 5 Best Practices for Achieving Control and Accountability

Posted November 20, 2014    Scott Lang

How do organizations ensure accountability of shared privileged accounts to meet compliance and security requirements without impacting administrator productivity? Consider these five best practices…

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Triggering MS14-066

Triggering MS14-066

Posted November 17, 2014    BeyondTrust Research Team

Microsoft addressed CVE-2014-6321 this Patch Tuesday, which has been hyped as the next Heartbleed.  This vulnerability (actually at least 2 vulnerabilities) promises remote code execution in applications that use the SChannel Security Service Provider, such as Microsoft Internet Information Services (IIS). The details have been scarce.  Lets fix that. Looking at the bindiff of schannel.dll, we see a…

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