AWS Storage Blog

Andrew Gacek

Author: Andrew Gacek

Andrew Gacek is a Principal Applied Scientist in AWS Identity. He helped develop and launch S3 BPA and IAM Access Analyzer. Prior to his five years at AWS, Andrew worked in the aerospace industry on formal verification of flight control systems.

S3 Security

Understanding Amazon S3 Block Public Access

Update (4/27/2023): Amazon S3 now automatically enables S3 Block Public Access and disables S3 access control lists (ACLs) for all new S3 buckets in all AWS Regions. Storing data securely is a key tenet for every business. Companies balance this against the need to share data where and when it’s needed. Human security review is a […]