January 2010
Beginner to intermediate
936 pages
27h 45m
English
Content preview from Mac® Security Bible
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3.9. Summary
In this chapter, I took you on an extensive tour of the Mac OS X accounts in their many facets. I explained how accounts work and what they have to do with security. Because permissions interact with accounts in such a crucial way, I described POSIX permissions at some length. I then explained the several varieties of user accounts you can create in Mac OS X and discussed how to configure each one, including managing an account with parental controls and setting overall login options. I explained how an administrator can temporarily gain root access by using the sudo command. And I rounded out the discussion on accounts with an overview of ACLs, which provide much more control than POSIX permissions.
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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.