May 2019
Intermediate to advanced
308 pages
8h 5m
English
Content preview from AWS Certified Advanced Networking - Specialty Exam Guide
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Lambda authorizers
If we would like to control access through our application, we can use Lambda authorizers. Lambda authorizers give us the capability to authorize or deny access according to any kind of custom authentication mechanism, text strings, values, and other content in the request itself. This way, we can define our own authorization mechanism that can be completely customized.
The following diagram represents a typical workflow of a Lambda authorizer-based authentication:
The preceding diagram can be interpreted as follows:
- The user authenticates to a third-party authentication service using third-party credentials.
- The third ...
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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.