December 2006
Beginner to intermediate
560 pages
16h 2m
English
Content preview from The Old New Thing: Practical Development Throughout the Evolution of WindowsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter Seventeen. Security
IF I HAD a nickel each time somebody asked for a feature that was a security hole ...
I’d have a lot of nickels.
We begin this chapter by looking at features that are actually security holes and then move on to other security-related matters.
World-writable files
“I WANT A file that all users can write to. My program will use it as a common database of goodies.”
This is a security hole. For a start, there’s an obvious denial-of-service attack by having a user open the file in exclusive mode and never letting go. There’s also a data-tampering attack, where the user opens the file and writes zeros all over it or merely alters the data in subtle ways. Your music index suddenly lost all its Britney Spears songs. (Then ...
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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.