Posted by: Pdfprep
Post Date: November 22, 2020
A company is reviewing a recent migration of a three-tier application to a VPC. The security team discovers thai the principle of least privilege is not being applied to Amazon EC2 security group ingress and egress rules between the application tiers.
What should a solutions architect do to correct this issue?
A . Create security group rules using the instance ID as the source or destination.
B . Create security group rules using the security group ID as the source or destination.
C . Create security group rules using the VPC CIDR blocks as the source or destination.
D . Create security group rules using the subnet CIDR blocks as the source or destination.
Answer: A
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