AWS Security Blog

Tag: ACL

IAM Policies and Bucket Policies and ACLs! Oh, My! (Controlling Access to S3 Resources)

In previous posts we’ve explained how to write S3 policies for the console and how to use policy variables to grant access to user-specific S3 folders. This week we’ll discuss another frequently asked-about topic: the distinction between IAM policies, S3 bucket policies, S3 ACLs, and when to use each. They’re all part of the AWS […]

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