KMS Envelope Encryption on AWS
Master AWS KMS by creating customer-managed keys, encrypting data via CLI, and enforcing S3 server-side encryption.

Lab Overview
Learn how AWS Key Management Service (KMS) protects data through hands-on exercises that mirror real-world encryption workflows.
You'll learn to:
- Create and manage customer-managed KMS keys with aliases
- Encrypt and decrypt data directly using the AWS CLI
- Implement envelope encryption, the same pattern AWS services use internally
- Enforce server-side encryption on S3 buckets using your custom KMS key
Key Resources:
What You'll Learn
Create and manage customer-managed KMS keys
Encrypt and decrypt data using the AWS CLI
Understand and implement envelope encryption
Configure S3 default encryption with SSE-KMS
Prerequisites
Basic AWS CLI familiarity
Understanding of symmetric encryption concepts
Technologies Covered
Part of a Course
This lab is part of the AWS Solutions Architect Associate (SAA-C03) course
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