A company runs many Amazon EC2 instances in its VPC. The company wants to use a native AWS security resource to control network traffic between certain EC2 instances. Which AWS service or feature will

The correct answer is D. Security groups. https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/monitoring-network-performance-

Submitted by wei.xz· Mar 6, 2026Security and Compliance

Question

A company runs many Amazon EC2 instances in its VPC. The company wants to use a native AWS security resource to control network traffic between certain EC2 instances. Which AWS service or feature will meet this requirement?

Options

ANetwork ACLs
BAWS WAF
CAmazon GuardDuty
DSecurity groups

How the community answered

(34 responses)

A
6% (2)
C
3% (1)
D
91% (31)

Explanation

https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/monitoring-network-performance-

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