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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.

Looking For A Needle In A Haystack Without Least Privilege

Posted December 7, 2011    Peter McCalister

Ever use the phrase that looking for something was like “finding a needle in a haystack”? If you’ve ever seen (or especially played in) a haystack then you understand the magnitude of that challenge. This also applies to IT security when trying to uncover who or what was able to access confidential information and either steal, damage or delete it altogether.

needle

As I talk to CIO’s around the world I am always perplexed why they lament the challenge of rooting out (excuse the pun) potential insider threats responsible for data loss and the possibility of a failed compliance audit. In organizations where everyone has full administrator access to the network, determining who might have leaked, stolen or damaged data would be like looking for a needle in a haystack.

For organizations running good least privilege systems, it’s possible to narrow down the possibilities of who had access to what and when to fewer individuals. With that in mind, employees might think again before blowing the whistle. This is especially true for server-based least privilege solutions where keystroke logging will record everything done at a granular level, whereas desktop least privilege usually just tracks at an event level.

This doesn’t, by any stretch, prevent data breaches from happening. If someone has privilege access, they can still steal or leak sensitive data. As suggested in previous blog posts, what good least privilege solu- tions can do, however, is provide a strong deterrent, because a good least privilege solution means access is not just leveraged on a “needs must” basis, it is logged too. Connect with an expert to find out what can be done for your organization.

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Additional articles

Patented Windows privilege management brings you unmatched benefits

Posted November 24, 2014    Scott Lang

We are pleased to announce that BeyondTrust has been granted a new U.S. Patent (No. 8,850,549) for privilege management, validating our approach to helping our customers achieve least privilege in Windows environments. The methods and systems that we employ for controlling access to resources and privileges per process are unique to BeyondTrust PowerBroker for Windows….

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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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