Amazon Web Services SCS-C02 Exam With Confidence Using Practice Dumps

This solution meets the requirement of recovering the EC2 instances if the AWS account is compromised and the EBS snapshots are deleted. By creating a new AWS account with limited privileges, the company can isolate the backup snapshots from the main account and reduce the risk of accidental or malicious deletion. By allowing the new account to access the KMS key that encrypts the EBS snapshots, the company can ensure that the snapshots are copied in an encrypted form and can be decrypted when needed. By copying the encrypted snapshots to the new account on a recurring basis, the company can maintain a consistent backup schedule and minimize data loss.

Amazon GuardDuty provides intelligent threat detection and continuous monitoring for malicious or unauthorized behavior to protect AWS accounts and workloads. It satisfies the requirement for monitoring endpoints for anomalous network traffic.

AWS Certificate Manager (ACM) simplifies the process of provisioning, managing, and deploying SSL/TLS certificates. Configuring ELB with ACM ensures encryption in transit.

AWS KMS with S3 bucket policy using x-amz-server-side-encryption ensures that S3 objects are encrypted at rest using managed keys. Denying uploads that do not use SSE with a bucket policy enforces encryption at rest.

These three actions together satisfy the stated security requirements with minimal operational overhead.

KMS grants are lightweight and efficient tools designed specifically for programmatic, temporary, or high-volume delegation of KMS key usage. They are ideal when access needs to be rotated or updated frequently—such as weekly changes in vendors.

KMS grants allow you to control access without changing the key policy itself. They can be easily created and revoked programmatically, which minimizes operational overhead compared to editing key or IAM policies.

This approach aligns with Identity and Access Management best practices in the AWS Certified Security – Specialty study guide for scalable cross-account key access management.