January 2006
Beginner
182 pages
5h 15m
English
Content preview from Perfect Passwords: Selection, Protection, Authentication
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Character
Diversity: Beyond
the Alphabet
Solutions in this chapter:
■
Understanding Character Space
Chapter 4
39
342_PSWRD_04.qxd 11/25/05 5:50 PM Page 39
Understanding Character Space
A number of years ago I did technical support for a large PC manufacturer.
One day I took a call from a customer who complained that his floppy drive
would not accept his floppy disk. I have received similar calls many times in
the past, and I knew he just wasn’t inserting it correctly. After struggling for a
few minutes and failing to get him to orient the disk properly, I decided ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.