Showing only posts tagged Storage. Show all posts.

Writing IAM Policies: Grant Access to User-Specific Folders in an Amazon S3 Bucket

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November 14, 2023: We’ve updated this post to use IAM Identity Center and follow updated IAM best practices. In this post, we discuss the concept of folders in Amazon Simple Storage Service (Amazon S3) and how to use policies to restrict access to these folders. The idea is …

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

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Updated on July 6, 2023: This post has been updated to reflect the current guidance around the usage of S3 ACL and to include S3 Access Points and the Block Public Access for accounts and S3 buckets. Updated on April 27, 2023: Amazon S3 now automatically enables S3 Block …

Security is the top priority for Amazon S3

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Amazon Simple Storage Service (Amazon S3) launched 15 years ago in March 2006, and became the first generally available service from Amazon Web Services (AWS). AWS marked the fifteenth anniversary with AWS Pi Week—a week of in-depth streams and live events. During AWS Pi Week, AWS leaders and …

Validate access to your S3 buckets before deploying permissions changes with IAM Access Analyzer

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AWS Identity and Access Management (IAM) Access Analyzer helps you monitor and reduce access by using automated reasoning to generate comprehensive findings for resource access. Now, you can preview and validate public and cross-account access before deploying permission changes. For example, you can validate whether your S3 bucket would …