Applies to ONATP 9 SED Drives Answer The cryptographic algorithm used is AES-256 (Advanced Encryption Standard with 256-bit key length), which is the standard encryption method used for data at rest o...Applies to ONATP 9 SED Drives Answer The cryptographic algorithm used is AES-256 (Advanced Encryption Standard with 256-bit key length), which is the standard encryption method used for data at rest on NetApp storage systems. Additional Information additionalInformation_text