Linux kernel security in a nutshell
Recently, I started looking more closely at some of the security add-ons for Linux and was surprised to find so many kernel-related projects out there. I first looked at SELinux from the NSA (http://www.nsa.gov/selinux/), which has been around for many years and has gained notice again since it has been enabled in the Fedora kernel by default. I thought this was a unique project but quickly realized that there were many others!
At UNIX Review.
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