BeyondTrust

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.

Can Eliminating Admin Rights Reduce My Virus Protection Problems?

Posted November 22, 2010    Peter McCalister

So you’ve invested heavily in antivirus software but still seem to have to deal with the latest virusestrojansransomware until your AV provider can can formulate and download the cure. The question that should be top of mind is whether or not there is a way to prevent or at least limit malware from ever even entering your IT environment?

To answer this question you need to understand that most malware attacks are successful because the code hijacks administrator credentials of an individual or program and uses those credentials to write directly to operating level areas of the computer or network (i.e. kernel, memory, registry).  This is a form of “indirect misuse of privilege” because the owner of those credentials isn’t even aware that they are responsible for the infection.

So in the spirit of “Doctor, doctor when I do this it hurts”, the obvious answer is “don’t do it.” The equivalent of this in your IT environment is eliminating admin rights across all physical (server, desktop, network) as well as virtual and cloud environments.  Then implementing a “least privilege” environment through the use of a privileged identity management (PIM) solution. Some industry analysts call these solutions SuperUser Privilege Management (SUPM) and the lack of such solutions in your enterprise can lead to major consequences.

Leave a Reply

Additional articles

veritas-logo

BeyondTrust to be acquired by Veritas Capital

Posted September 2, 2014    Mike Yaffe

We’re pleased to announce that Veritas Capital plans to acquire BeyondTrust. This is positive news for everyone associated with BeyondTrust, as it will spur significant investments in our Privileged Account Management and Vulnerability Management solutions. Rest assured that the BeyondTrust management team will remain intact, and there will be no changes to the company name,…

Tags:
, ,
PBPS-screenshot-blog aug2014

Failing the Security Basics: Backoff Point-of-Sale Malware

Posted August 22, 2014    Marc Maiffret

At the beginning of this month, US-CERT issued a security alert relating to a string of breaches that had been targeting Point of Sale (POS) systems. The alert details that attackers were leveraging brute forcing tools to target common remote desktop applications such as Microsoft’s Remote Desktop, Apple Remote Desktop, Splashtop and LogMeIn among others….

Tags:
, , , , , ,

Troubleshooting Windows Privilege Management Rules with Policy Monitor

Posted August 21, 2014    Jason Silva

When defining and testing PowerBroker for Windows rules for production or pilots, customers sometimes tell us, “I don’t think this policy / program is working.” This is usually a case of the policy not properly triggering because of the way the rule was created. A unique feature of PowerBroker for Windows compared to other solutions is a client-side…

Tags:
, , ,