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Sudo May Be For Sandwiches But Not Your Enterprise

Posted December 14, 2010    Peter McCalister

Sudo has been one of the Unix/Linux administrator and self-designated geek’s best friend for the last two decades, but it probably isn’t right for your enterprise.  For one thing, it’s open source software, which means no one company can be held accountable for bug fixes, enhancements or any liability resulting from flaws in design.  Being a software guy, I naturally lean towards licensed code and have even written on the subject of licensed code versus freeware.  So it begs the question, “What can I use sudo for safely?”  I just love the t-shirts atThinkGeek.com because they told me what sudo is actually good for… ordering sandwiches!

In all seriousness, though, many Information Technology (IT) professionals believe that by implementing sudo across their enterprise, they are now protected from the intentional, accidental and indirect misuse of privilege.  Unfortunately, that is not the case, as anyone with a browser and the keywords “sudo breach,” “sudo tricks” or “sudo hack” will learn.   If you have three minutes to spare, there is even a YouTube video to show you how in step-by-step instructions for the Guy Hawkes Hack.

We have spent some time on this in ealier posts.  For a refresh, check out 6 Things You Should Know About Sudo.

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Additional articles

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How to Audit VMware ESX and ESXi Servers Against the VMware Hardening Guidelines with Retina CS

Posted February 27, 2015    BeyondTrust Research Team

Retina CS Enterprise Vulnerability Management has included advanced VMware auditing capabilities for some time, including virtual machine discovery and scanning through a cloud connection, plus the ability to scan ESX and ESXi hosts using SSH. However, in response to recent security concerns associated with SSH, VMware has disabled SSH by default in its more recent…

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Privileged Passwords: The Bane of Security Professionals Everywhere

Posted February 19, 2015    Dave Shackleford

Passwords have been with us since ancient times. Known as “watchwords”, ancient Roman military guards would pass a wooden tablet with a daily secret word engraved from one shift to the next, with each guard position marking the tablet to indicate it had been received. The military has been using passwords, counter-passwords, and even sound…

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Privileged Account Management Process

In Vulnerability Management, Process is King

Posted February 18, 2015    Morey Haber

You have a vulnerability scanner, but where’s your process? Most organizations are rightly concerned about possible vulnerabilities in their systems, applications, networked devices, and other digital assets and infrastructure components. Identifying vulnerabilities is indeed important, and most security professionals have some kind of scanning solution in place. But what is most essential to understand is…

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