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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.

Misuse of Privilege in Virtualized Environments

Posted November 1, 2010    Peter McCalister

A key factor to consider when approaching virtualization security is that the hypervisor is always going to be a high-value target due to its control over the entire virtual environment.

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Additional articles

PowerBroker for Unix & Linux helps prevent Shellshock

Posted September 25, 2014    Paul Harper

Like many other people who tinker with UNIX and Linux on a regular basis, BASH has always been my shell of choice.  Dating back to the early days moving from Windows to a non-Windows platform, mapping the keys correctly to allow easy navigation and control helped ensure an explosion of use for the shell. Unfortunately,…

Bash “Shellshock” Vulnerability – Retina Updates

Posted September 24, 2014    BeyondTrust Research Team

A major vulnerability was recently discovered within bash which allows arbitrary command execution via specially crafted environment variables. This is possible due to the fact that bash supports the assignment of shell functions to shell variables. When bash parses environment shell functions, it continues parsing even after the closing brace of the function definition. If…

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7 Reasons Customers Switch to Password Safe for Privileged Password Management

Posted September 24, 2014    Chris Burd

It’s clear that privileged password management tools are essential for keeping mission-critical data, servers and assets safe and secure. However, as I discussed in my previous post, there are several pitfalls to look out for when deploying a privileged password management solution. At this point, you may be wondering how BeyondTrust stacks up. With that,…

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