It’s generally fairly easy for new Linux administrators to get up and running with the basics of installing, configuring and managing Linux systems at a basic level. Truthfully, though, it takes years to get the in-depth knowledge required in many server environments today. One thing I really recommend learning early on — i.e. from the beginning — is security.
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 Charlotte Hackers Anonymous. I asked the group what they thought were the most important tips for new system administrators, and below are their tips, along with my thoughts on each.
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.
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,”