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Which AWS service provides infrastructure security optimization recommendations?
A
AWS Price List Application Programming Interface (API)
B
Reserved Instances
C
AWS Trusted Advisor
D
Amazon Elastic Compute Cloud (Amazon EC2) Spot Fleet
Explanation:
AWS Trusted Advisor is an AWS service that provides real-time guidance to help optimize AWS infrastructure by following AWS best practices. It offers recommendations across four categories: cost optimization, performance, security, and fault tolerance. Specifically for security, Trusted Advisor checks for security groups with unrestricted access, IAM use, MFA on root account, EBS public snapshots, and other security configurations to help improve the security posture of AWS infrastructure.
The other options are not primarily focused on security optimization:
AWS Price List API: Provides programmatic access to AWS service pricing information
Reserved Instances: A billing discount option for EC2 usage
Amazon EC2 Spot Fleet: Manages a collection of Spot Instances and optionally On-Demand Instances