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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.

Firewalls Not Preventing Data Breaches? Try a Dose of Least Privilege

Posted April 4, 2012    Peter McCalister

An article was published last month indicating a malware-infected computer at ConnecticutCollege was the cause of the breach of 18,000 social security numbers of teachers, employees, and student workers. According to the report, “a computer in the CCSU business office was infected in December, and sat on the system for eight days before it was detected and removed.” By now we all know that data breaches are bad. We understand the ramifications of lost/manipulated/stolen data. We know they should be avoided at all costs. So why do they keep happening?

Maybe it’s because IT organizations aren’t treating the root cause of the problem. Since we led with the Connecticut College incident, let’s use it as an example. I’m sure there were extensive firewalls protecting the sensitive information of those 18,000 people. I have no doubt that a lot of thought and planning went into the anti-malware software that was supposedly protecting the corporate network. But what happens when that’s not enough? Firewalls and anti-malware software are just Band-Aids when it comes to treating IT security as a whole. While they help by placing a barrier between the outside world and the goings on of the corporate network, they don’t actually treat or solve the cause of why the breaches are occurring in the first place.

Unmanaged and unaudited administrative credentials and root access are at the cause of data breaches. Bottom line. These credentials can be hijacked by malware and allow hacks to occur in otherwise secure corporate networks. To properly treat the problems that cause data breaches, these credentials MUST be managed. Users must have access to tasks necessary for job functionality, but not too many that they can access anything at any time. When this kind of freedom is allowed your users, malware can take hold and your data becomes insecure. Fortunately, BeyondTrust can help. Click here for more information on ways to manage administrative credentials the right way and reduce the threat of malware in your organization.

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Additional articles

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Don’t Create a Different sudoers File for Each System

Posted May 20, 2015    Randy Franklin Smith

What if you have multiple Linux and/or Unix systems? Sudo management can become onerous and unwieldy if you try to manage a different sudoers file on each system. The good news is that sudo supports multiple systems.

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What Does Microsoft Local Administrator Password Solution Really Do?

Posted May 19, 2015    Morey Haber

LAPS is a feature that allows the randomization of local administrator accounts across the domain. Although it would seem that this capability overlaps with features in BeyondTrust’s PowerBroker Password Safe (PBPS), the reality is it is more suited for simple use cases such as changing the local Windows admin account and not much more.

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On Demand Webinar: Securing Windows Server with Security Compliance Manager

Posted May 14, 2015    BeyondTrust Software

On Demand Webinar: Security Expert Russell Smith, explains how to use Microsoft’s free Security Compliance Manager (SCM) tool to create and deploy your own security baselines, including user and computer authentication settings.

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