Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×
Like the majority of my classmates, I'm aware of most of the techniques we're looking at but have not spent much time actually trying them out and seeing exactly what their strengths and limitations are. Moving all of that information from the back of the brain to the hands requires a surprising amount of focus and energy. Unfortunately, we have a lot of ground to cover and not much time, and Dane Skagen, our NT instructor, is determined to pack in as much as humanly possible."
The link for this article located at ZDNet is no longer available.