December 2011
Beginner
384 pages
9h 38m
English
Content preview from Web Application Security, A Beginner's GuideBecome 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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Exceptions to the Same-Origin Policy
However, even here in the real world, there are ways for applications to make exceptions to the same-origin policy. The demand from web application developers for the ability to create full-featured mashups like Amy’s Flowers—but significantly more secure—is just too great to ignore, so browser manufacturers and browser plugin manufacturers have given them the ability to bypass the same-origin policy in certain controlled ways. But if you accidentally misuse these bypasses, you can leave your application open to attack and leave your users at risk of losing their private data. Let’s look at a few ways to get around the same-origin policy, and a few ways to ensure this is done as securely as possible.
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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.