AWS Data Engineer Associate 2025: Data Encryption & Masking

Protecting sensitive data, whether at rest or in transit, is essential for maintaining confidentiality and compliance.In this course, learn about the fundamentals of AWS KMS, including CMKs, key policies, and encryption context. Next, discover how to apply server-side and client-side encryption, TLS, and key rotation strategies. Finally, explore advanced techniques like field-level encryption, tokenization workflows, and the AWS Encryption SDK.This course is part of a collection that prepares learners for the AWS Certified Data Engineer EAssociate (DEA-C01) certification exam.