April 2019
Intermediate to advanced
508 pages
11h 57m
English
Content preview from Hands-On AWS Penetration Testing with Kali Linux
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Enumerating users
Like we covered in the IAM chapter earlier on, an IAM role has a trust policy document that specifies what IAM resources/accounts can request temporary credentials from it. Behind the scenes, all IAM resources are created uniquely and IAM role trust policies recognize that. The reason for this is that, if you specify that the user Mike can assume a certain role, then Mike is deleted; in theory, an attacker could create another IAM user named Mike and assume that role. In practice, that is not the case, because behind the scenes, the roles trust policy is referencing a unique user ID rather than just the user name.
Because of that conversion from user ARN to a unique user ID behind the scenes, IAM will not let you set a trust ...
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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.