January 2004
Intermediate to advanced
432 pages
7h 49m
English
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Chapter 15. Shell Security
System security can often be a two-edged sword. Many companies spend large sums of money on system administration tools; often then inadequately train their admin staff. The first word of system resource shortages invariably comes from the programmers themselves.
At one company I worked for, the official policy was to prevent the programmers on the system from accessing the performance monitoring utilities. When head of administration discovered the tools were accessible, he ordered them to be made secure. After a couple of weeks, the staff silently enabled the utilities again because disabling them bottled up the company's first line of defense.
Security in a shell script, like system security, is a matter not of tightening ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.