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Bringing you news and commentary on solutions and strategies for protecting critical IT infrastructure in the context of your business.

BlackBerry Vulnerability – Where’s the Admin Privileges?

Posted March 30, 2011    Peter McCalister

If you haven’t read by now, at this year’s Pwn2Own hacker challenge that took place at CanSecWest in Vancouver last week, the iPhone and Blackberry were both hacked. Teams also demonstrated several vulnerabilities in browsers, macbooks and more.

For RIM the news is considered a major blow, because they sell to corporate customers largely on the basis of security. But here’s the question I’d like to pose – why doesn’t anyone remove admin privileges on devices?

In fact, the control of admin privileges on a mobile device is a perplexing concept for many, even though it makes perfect sense. Here’s your PC, it has admin privileges removed so that users are prompted before malware installs or key settings are changed – that way confidential email, documents and information can be protected.  Now you have the same users and the same data, doing generally the same activities and working for the same company, with a device issued by the same IT department, protecting the same information.

A chain is only as strong as its weakest link. Will hackers and malware developers soon realize that mobile devices are that weakest link?  Some of you may be familiar with our prior reports on the number of Microsoft vulnerabilities that could be mitigated by removing admin privileges. We’re working on this year’s report now.

Maybe next year we’ll have to find out what percent of mobile vulnerabilities could be mitigated by removing admin privileges on corporate phones. What do you think?

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Additional articles

Are Your Data Security Efforts Focused in the Right Area?

Posted January 28, 2015    Scott Lang

Vormetric Data Security recently released an insider threat report, with research conducted by HarrisPoll and analyzed by Ovum. Based on the survey responses, it is apparent that there is still a great deal of insecurity over data. However, the results also show that there may be misplaced investments to address those insecurities. I will explain…

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GHOST Vulnerability…Scary Indeed

Posted January 28, 2015    BeyondTrust Research Team

A vulnerability discovered by Qualys security researchers has surfaced within the GNU C Library that affects virtually all Linux operating systems. The vulnerability lies within the various gethostbyname*() functions and, as such, has been dubbed “GHOST.” GHOST is particularly nasty considering remote, arbitrary code execution can be achieved. In an effort to avoid taxing DNS lookups, glibc developers introduced…

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Your New Years Resolution: Controlling Privileged Users

Posted January 27, 2015    Dave Shackleford

Is 2015 the year you get a better handle on security? The news last year was grim – so much so, in fact, that many in the information security community despaired a bit. Really, the end-of-the-year infosec cocktail parties were a bit glum. OK, let’s be honest, infosec cocktail parties are usually not that wild…

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