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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 At Security From The Inside Out With Least Privilege

Posted July 5, 2011    Peter McCalister

Many organizations have invested heavily in perimeter security, helping to protect against hackers and outside threats, but very few have addressed the weak link in the security chain. Users with excessive privileges are that weak link, and allowing users to make security decisions can have disastrous consequences.

Over the past several months, we have seen news articles describing more and more malware that is posing as legitimate software updates and anti-virus software. Once installed by the end user, the malware will infect a machine and then attempt to extort money from the end user to purchase the bogus fix for the infection. The main goal of the malware is to coerce users to give up their credit card details for the fix to remove the problem application. Recently, an article from PCWorld highlighted one such malware attack that leaves a machine running a Firefox browser potentially vulnerable to this malware.

In the comments section, a user emphatically discusses the importance to run as a standard user, not an administrator. Most malware of this type requires administrator privileges to install and get its hooks so deeply into the operating system. If more organizations removed administrator privileges from users, and if more home users ran without administrator privileges for day to day use, malware would have a much harder time infiltrating a system.

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Additional articles

randy franklin smith

At the End of Day You Can’t Control What Privileged Users Do: It’s about Detective/Deterrent Controls and Accountability

Posted March 31, 2015    Randy Franklin Smith

Live Webinar: Thursday, April 2, 2015 | 10am PT/1pm ET | REGISTER NOW! In this webinar, Security Expert Randy Franklin Smith will look at how to audit what admins do inside Linux and UNIX with sudo’s logging capabilities.

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British Airways Executive Club Member Accounts Hacked

Posted March 30, 2015    Brian Chappell

British Airways has released information regarding the hacking of a number of their Executive Club (BA’s frequent flyer programme) member’s accounts.

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webinar_ondemand

On Demand Webinar – Why You Still Suck at Patching

Posted March 27, 2015    Lindsay Marsh

On Demand Webinar: Dave Shackleford recounts some of his personal experiences in patch management failure, and breaks down the most critical issues holding many teams back from patching more effectively.

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