AWS Storage Blog

Category: AWS Serverless Application Model

Amazon S3 Batch Operations featured image

Updating Amazon S3 object ACLs at scale with S3 Batch Operations

Access control lists (ACLs) are permission sets associated with data or other system resources that dictate access permissions, and they have been a staple of data security for decades. You may come across a situation where you want to update the ACL on a large number of files, perhaps billions or more. For example, you […]

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AWS Transfer Family Featured Image

Enable password authentication for AWS Transfer Family using AWS Secrets Manager (updated)

AWS Transfer Family provides a service-managed directory to store user credentials for users authenticating with an SSH key over the Secure File Transfer Protocol (SFTP). If you must authenticate users by password, connect using the older File Transfer Protocol (FTP) and File Transfer Protocol Secure (FTPS), or would just like to integrate with your own […]

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