what is AWS service role in IAM?

AWS service roles simplify access management and improve security by limiting permissions and using temporary credentials

difference btw IAM user && IAM role

IAM users are identities with long-term credentials, while IAM roles provide temporary credentials for delegated access to resources.

why we need VPC endpoint?

Keep traffic between your VPC and AWS services within the AWS network, avoiding exposure to the public internet.

Why is CloudWatch Alarm needed?

CloudWatch Alarms help you maintain the performance, security, and reliability of your AWS resources and applications.

what is FIFO in sns?

FIFO stands for First-In-First-Out. It ensures that messages are processed and delivered in the exact order they were received, with no duplicates. T