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Security in Context: The BeyondTrust Blog

Welcome to Security in Context

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

3 Ways to Remediate Misuse of Privilege

Posted January 20, 2011    Peter McCalister

In the event that someone in your organization does misuse privilege and causes harm (theft, damage or loss of data), you will have to immediately deal with the aftermath.  In today’s security conscious enterprise, there are three level of remediation to consider:

  1. Password Management:  In this situation you have eliminated users maintaining their own credentials and facilitate the access to information technology (IT) resources through a web-based Shared Account Password Management (SAPM) solution.  When the user desires access they go to a specific web screen which then logs the user into the requested resource based on some recognized stored policy.  The good news here is that in the event someone misuse that resource, you have a record of who was using it at the time of the breach.  This is the equivalent of know who did the damage but not what they did.
  2. Session Management:  In this situation, you are building on Password Management with the addition of automatic logging of every event (or keystroke) to another server of what was done once someone is granted access to the resource.  If harm does in occur in this situation then you not only know who did the harm but what they did, so you can “unwind” or fix what was done.
  3. Privilege Delegation:  In this situation, you are delegating privileges (system authorizations) to specific users based on defined, centralized corporate policy.  This builds on Session Logging and delivers all of the previous value but now limits the damage potentially done as it limits what authorizations are available based on policy.  In effect you have prevented harm from being done and have a record of who attempted to do harm and what they attempted to do.

Bottom line is that you need some form of solution to protect against the misuse of privilege and remediate any potential harm that does occur.

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Stopping the Skeleton Key Trojan

Posted June 29, 2015    Robert Auch

Earlier this year Dell’s SecureWorks published an analysis of a malware they named “Skeleton Key”. This malware bypasses authentication for Active Directory users who have single-factor (password only) authentication. The “Skeleton Key” attack as documented by the SecureWorks CTU relies on several critical parts.

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On Demand Webinar: 10 Steps to Building an Effective Vulnerability Management Program

Posted June 26, 2015    BeyondTrust Software

In this on demand webinar, Cybersecurity Expert, Derek A.Smith will take you through his 10 steps for a successful vulnerability management program and how to get started now.

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Privileged Account Management – Another AH-HA in Cyber Security

Posted June 25, 2015    Nigel Hedges

I strongly believe that the Top 4 mitigation strategies don’t just simply apply to Australian organizations, it should be a global realization, a worldwide “ah ha!” for those still not quite understanding the importance here. Here’s a refresher (or intro) on the Top 4 mitigation strategies. Read on…

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