VPC Endpoints Interface

Question 1

What is the purpose of VPC Interface Endpoints?

Answer 1

To allow private connections between a VPC and AWS services, avoiding the public internet for enhanced security and performance.

Example sentence: VPC Interface Endpoints are used to securely connect an EC2 instance in a VPC to an RDS database without exposing the traffic to the internet.

Question 2

VPC Interface Endpoints - Technology

Answer 2

What technology enables VPC Interface Endpoints?

Powered by AWS PrivateLink, these endpoints provide secure and private connectivity to AWS services.

Question 3

VPC Interface Endpoints - Key Benefit

Answer 3

What is a key benefit of using VPC Interface Endpoints?

They secure your data traffic by keeping it within the AWS network, reducing exposure to the public internet.

Question 4

VPC Interface Endpoints - Configuration Basics

Answer 4

How do you set up a VPC Interface Endpoint?

Create the endpoint in your VPC for a specific AWS service and configure security groups to control access.

Question 5

VPC Interface Endpoints - Cost Consideration

Answer 5

What should you consider regarding costs when using VPC Interface Endpoints?

Be aware of hourly and data processing charges based on the use of the endpoint.

Question 6

Which AWS services are compatible with VPC Interface Endpoints?

Answer 6

VPC Interface Endpoints support a variety of AWS services, notably including Amazon EC2, Amazon S3, Amazon RDS, Amazon Kinesis, Amazon DynamoDB, and AWS Lambda among others.

Question 7

How does DNS configuration work with VPC Interface Endpoints?

Answer 7

AWS automatically creates a private DNS entry within the VPC that resolves to the private IPs of the endpoint, ensuring that all traffic to the service routes over the private network.