Encrypting volume data with NVE

Starting with ONTAP 9.7, aggregate and volume encryption is enabled by default when you have the NVE license and onboard or external key management. For ONTAP 9.6 and earlier, you can enable encryption on a new volume or on an existing volume. You must have installed the NVE license and enabled key management before you can enable volume encryption. NVE is FIPS-140-2 level 1 compliant.