Which solution will meet these requirements?
Create a gateway VPC endpoint for Amazon S3. Create a route in the VPC route table to the endpoint.
Create an internal Network Load Balancer that has the S3 bucket as the target.
Deploy the S3 bucket inside the VPCreate a route in the VPC route table to the bucket.
Create an AWS Direct Connect connection between the VPC and an S3 regional endpoint.
Explanations:
A gateway VPC endpoint for Amazon S3 allows private connectivity between the VPC and S3 without needing to go over the public internet. This ensures that sensitive data can be securely written to S3 from EC2 instances within the VPC. The route table will direct traffic destined for S3 to the endpoint, maintaining data security and compliance with the requirement.
An internal Network Load Balancer cannot be used to target an S3 bucket directly, as S3 is not a service that can be registered as a target for a Network Load Balancer. Additionally, this option does not ensure private connectivity to S3.
S3 buckets cannot be deployed inside a VPC; they exist outside of VPCs in AWS’s global namespace. Therefore, creating a route in the VPC route table to an S3 bucket is not applicable and does not meet the requirement of keeping data off the public internet.
AWS Direct Connect is a dedicated connection to AWS services, but it is not specifically designed for connecting to S3 endpoints. Furthermore, Direct Connect would be more complex and costly than necessary for simply accessing S3 from a VPC, especially when a VPC endpoint can provide a simpler and more secure solution.
Based on what I know, the answer is:
Create a gateway VPC endpoint for Amazon S3. Create a route in the VPC route table to the endpoint.