I recently offered some security tips aimed at new system administrators. And hey, the home users among you should take note, after all, you’re the administrator of your home system! One of the tips was “Don’t run as root.” Today I would like to expand on that a bit. First, we’ll take a look at why you should limit the use of your super powers. Then we’ll look at the best ways to use su and sudo to help you limit your risks.
Don Parris wears a Facility Services cape by day, and transforms into LibreMan at night. He has written numerous articles about free tech, and hangs out with the Cha-Ha crowd, learning about computer security. He also enjoys making ceviche with his wife, and writing about his travels in Perú.
Ironically, this side door is intended to be a security door for third party add-ons that every Windows machine needs to keep it safe from cracker hackers — if that’s indeed possible. And this security tool is usually more trusted by Microsoft system admins, especially those outside the U.S., than Windows itself.
I participate in a group of professional penetration testers (the nice folks who help you test your security as if they were the bad guys) called 
The neglect he mentions has caused more than a few near misses that fell inches short of disaster, with two major incidents happening last year alone.
At the height of the media frenzy that developed around Snowden’s initial revelations, there were allegations that Microsoft had not only built back doors in its software for the NSA and other government agencies to use against foreign businesses and governments, but that it was cooperating with U.S. authorities in other ways as well. For example, one report indicated that the company was passing along details of unpatched security vulnerabilities in Windows to the NSA, effectively adding temporary tools to the spy agency’s cyber arsenal.
That was referring to the first flash sale, held Wednesday morning EU time, in which all devices being made available were sold out in “just a few hours,”