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Answer: Implement AWS IAM policies to restrict access to the affected resources and use AWS Organizations to isolate the affected account.
Option C is the most effective and scalable method to isolate resources during an incident. Using IAM policies and AWS Organizations ensures that access is controlled and the incident is contained without disrupting other parts of the infrastructure.
Author: LeetQuiz Editorial Team
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You are tasked with isolating AWS resources during a security incident. Which AWS services and features would you use to achieve this, and what steps would you follow?
A
Use AWS CloudFormation to delete and recreate all affected resources.
B
Leverage AWS Network Firewall to block all incoming and outgoing traffic to the affected resources.
C
Implement AWS IAM policies to restrict access to the affected resources and use AWS Organizations to isolate the affected account.
D
Shut down the affected EC2 instances manually and block their IP addresses using security groups.
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