AWS Certified Data Analytics Specialty 2021 - Hands-On! - Amazon Web Services Key Management Service (AWS KMS) Key Rotat

The video tutorial covers key rotation for customer-managed CMKs, explaining both automatic and manual methods. Automatic key rotation occurs annually, while manual rotation can be set to different intervals. The use of aliases is recommended to manage key changes without affecting applications. The process of updating aliases to point to new keys is detailed, ensuring seamless application interaction. Key points for exams are highlighted, emphasizing the importance of understanding rotation periods and alias management.

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