Can the keys used for data at rest encryption expire? Last updated Aug 29, 2023 Save as PDF Share Share Tweet Share Views:173Visibility:PublicVotes:0Category:ontap-9Specialty:coreLast Updated:8/29/2023, 11:14:21 AM Applies to ONTAP 9 Data at Rest Encryption Answer There is no expiry date for the encryption keys. Additional Information FAQ - NetApp Volume Encryption and NetApp Aggregate Encryption Can I instantaneously delete an NVE volume encryption key without deleting the volume?