Are there any recommended permission settings when connecting to AWS S3?

Question

We are connecting to an S3 bucket with no public access or ACLs configured, but we would like to limit the connection source for security reasons.

Please let me know if there are any recommended settings.

Answer

HULFT Square does not provide recommended settings for S3.
Please check AWS documents/Supports for the desirable S3 settings.

For your reference, you can use IP address restriction by S3 bucket policy to improve security.
Please refer to the following AWS document for details of bucket policies.

How can I restrict access to my Amazon S3 bucket using specific VPC endpoints or IP addresses?
https://repost.aws/knowledge-center/block-s3-traffic-vpc-ip

You can check your HULFT Square's IP addresses in [Organization] - [System Information].

Related FAQs

• Does a communication between Amazon S3 and HULFT Square going through the Internet?