January 2017
Intermediate to advanced
258 pages
4h 53m
English
Content preview from Implementing DevOps on AWSBecome 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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EC2 security
Diving deeper into our VPC, we are now going to look at ways to enhance the security around our EC2 instances.
IAM Roles
IAM EC2 Roles are the recommended way to grant your application access to AWS services.
As an example, let us assume we had a web app running on our web server EC2 instance and it needs to be able to upload assets to S3.
A quick way of satisfying that requirement would be to create a set of IAM access keys and hardcode those into the application or its configuration. This however means that from that moment on it might not be very easy to update those keys unless we perform an app/config deployment. Furthermore, we might for one reason or another end up re-using the same set of keys with other applications.
The security ...
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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.