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Question 290 - SCS-C01 discussion

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A new application will be deployed on EC2 instances in private subnets. The application will transfer sensitive data to and from an S3 bucket. Compliance requirements state that the data must not traverse the public internet. Which solution meets the compliance requirement?

Please select:

A.
Access the S3 bucket through a proxy server
Answers
A.
Access the S3 bucket through a proxy server
B.
Access the S3 bucket through a NAT gateway.
Answers
B.
Access the S3 bucket through a NAT gateway.
C.
Access the S3 bucket through a VPC endpoint for S3
Answers
C.
Access the S3 bucket through a VPC endpoint for S3
D.
Access the S3 bucket through the SSL protected S3 endpoint
Answers
D.
Access the S3 bucket through the SSL protected S3 endpoint
Suggested answer: C

Explanation:

The AWS Documentation mentions the following

A VPC endpoint enables you to privately connect your VPC to supported AWS services and VPC endpoint services powered by PrivateLink without requiring an internet gateway, NAT device, VPN connection, or AWS Direct Connect connection. Instances in your VPC do not require public IP addresses to communicate with resources in the service. Traffic between your VPC and the other service does not leave the Amazon network. Option A is invalid because using a proxy server is not sufficient enough

Option B and D are invalid because you need secure communication which should not traverse the internet For more information on VPC endpoints please see the below link https://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/vpc-endpoints.htmllThe correct answer is: Access the S3 bucket through a VPC endpoint for S3 Submit yourFeedback/Queries to our Experts

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asked 16/09/2024
xun wang
41 questions
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