Cmk Zip 🆕 Premium

: If a customer disables or deletes the CMK, Lambda can no longer access the .zip artifacts, effectively revoking access to the function code immediately.

Traditionally, AWS Lambda secured code artifacts using default AWS-owned keys. As of late 2024, AWS introduced support for encrypting these .zip deployment packages using keys that customers create and manage themselves via the AWS Key Management Service (KMS). Cmk zip

: All attempts to use the key for encryption or decryption are logged in AWS CloudTrail , providing an independent audit trail of who accessed the code and when. How it Works The process typically follows an envelope encryption model: : If a customer disables or deletes the