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Answer: Create separate VPCs for each environment and use AWS RAM (Resource Access Manager) to share resources securely.
Option B is the correct answer. By creating separate VPCs for each environment and using AWS RAM, you can securely share resources between accounts while maintaining isolation. This approach allows you to control access to resources at a granular level and ensures that each environment is securely segregated. Option A does not provide the necessary isolation between environments, while Option C and D do not address the requirement of secure resource sharing between accounts.
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Your company is planning to implement a multi-account strategy in AWS to separate different environments such as development, testing, and production. How can you ensure secure and controlled access between these accounts while maintaining isolation?
A
Create a single VPC and use security groups to control access between environments.
B
Create separate VPCs for each environment and use AWS RAM (Resource Access Manager) to share resources securely.
C
Enable cross-account access using IAM roles and policies to control permissions.
D
Use AWS Organizations to create separate accounts and rely on security groups for access control.