BeyondTrust

Security In Context

Bringing you news and commentary on solutions and strategies for protecting your critical IT infrastructure.

Déjà Vu All Over Again

Post by Peter McCalister September 16, 2011

Several months ago I commented on the 3 Pillars of Desktop Security – patch management, virus protection and least privilege. Reviewing our 2010 Microsoft Vulnerability report, I realized just how much most people in IT underestimate the importance of properly limiting administrative privileges in protecting desktops for vulnerabilities.

As I now talk to customers about desktop virtualization and cloud computing its déjà vu all over again. I see some who think that because they can easily spin up a new virtual desktop they don’t need to worry about up to date patches and virus protection Least privilege on a virtual desktop – not a big deal, I can lock down the corporate image and let people spin up their other apps in a virtual sandbox. And it’s worse for cloud based apps. “Well the app is in the cloud so that’s’ where we apply security”.

While there is some truth in all of these strategies, the reality is that the physical device – desktop, laptop or mobile – on which the virtual applications run or where the cloud is accessed from is the weak link in the security chain. All the attack surfaces in the purely physical world are still there in the virtual world. A user with administrative rights can still control access to memory, processes and storage and reroute data and passwords and so can anyone who hacks their way into that desktop. They can install anything they want – like a keystroke logger – change security settings and cover their tracks. So if you are worried about the vulnerability of your desktops in the brave new world of virtualization and clouds then continue to use all three pillars of desktop protection – patch management, virus protection and implement a secure least privilege solution.

Leave a Reply

Additional articles

Vulnerability Expert Forum Highlights: April 2014

We had a great turnout for last week’s April 2014 Vulnerability Expert Forum (VEF) webcast. BeyondTrust Research experts, Carter and DJ, provided in-depth knowledge about the latest vulnerabilities and their potential impacts on network environments. Below are highlights from the Forum, plus an on-demand video of the presentation. Latest critical vulnerabilities, vendor patches, and zero-day…

Post by Chris Burd April 16, 2014
Tags:
, , , , ,
BI-5.1-user-asset-visibility-img

Understanding Who Has Access to What with BeyondInsight v5.1

Today, it’s my pleasure to introduce you to BeyondInsight version 5.1, the latest release of our IT Risk Management platform, which unifies several of our solutions for Privileged Account Management and Vulnerability Management. BeyondInsight v5.1 embodies BeyondTrust’s mission to give our customers the visibility they need to make smart decisions and reduce risk to their…

Post by Morey Haber April 15, 2014
Tags:
, , , , , , , , , , , ,

PowerBroker for Unix & Linux Now Available via Web Services

This week BeyondTrust released a fully functional Web Services interface (REST API) for its PowerBroker for Unix & Linux product.  With this new feature users of the solution will now be able to remotely and securely configure and retrieve data via the API.  The Web Services interface implemented by BeyondTrust is an industry standard that…

Post by Paul Harper April 10, 2014
Tags:
, , , , ,