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Answer: Control inbound and outbound traffic at the instance level
Security groups in AWS are virtual firewalls that control inbound and outbound traffic at the instance level. They act as a layer of security for your EC2 instances by allowing or denying traffic based on specified rules.
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What is the primary function of security groups in AWS?
A
Control inbound and outbound traffic at the instance level
B
Control inbound and outbound traffic at the subnet level
C
Provide a centralized view of security alerts and security posture
D
Identify potentially unauthorized or malicious activity
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