Encryption KBs
Encryption KBs
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NetApp Encryption Overview
NetApp offers both software and hardware based encryption technologies
NetApp offers both software and hardware based encryption technologies
FAQ: NVE and NAE
Frequently asked questions about NetApp Volume and NetApp Aggregate Encryption
Frequently asked questions about NetApp Volume and NetApp Aggregate Encryption
What is NetApp Storage Encryption
Full disk encryption that protects data at rest with no operational impact
Full disk encryption that protects data at rest with no operational impact
Other Resources
- KMIP Destroy in ONTAP Does Not Purge Encryption Key Metadata in CipherTrust/EKMMon, 06 Apr 2026
- How to update existing KMIP SSL certificates from ONTAP boot menuWed, 01 Apr 2026
- What is the purpose of the arw.medium.encryption.percentage.threshold option in ONTAP 9.17.1？Fri, 27 Mar 2026
- Attempting to disable onboard key manager to delete disk encryption key failsFri, 13 Mar 2026
- How to enable OKM in ONTAP for non-MetroCluster environmentsFri, 06 Feb 2026
- Lun creation fails with "The Onboard Key Manager is already configured"Thu, 05 Feb 2026
- VEK keys got converted into AEK after ONTAP upgrade to 9.14.XFri, 30 Jan 2026
- Unable to configure data SVM key manager with NAE volumes in 9.16.1PxWed, 03 Dec 2025
- Failed to verify the backup blob after adding node to clusterMon, 03 Nov 2025
- Does ONTAP 9 support the ACME protocol for automated certificate management?Wed, 08 Oct 2025
- Does the SAN ARP entropy evaluation period apply to NAS volumes including VM datastores ?Fri, 03 Oct 2025
- TPM driver detaching at Boot in ONTAP 9.16.1 and higherMon, 29 Sep 2025
- Onboard keys not found after boot device replacementThu, 18 Sep 2025
- crypto.import.failed errors after re-initializing an ONTAP ClusterFri, 05 Sep 2025
- What is the config step in ONTAP when External Key Manager restore with same CAThu, 14 Aug 2025
- Volume creation fails in GCP as VEKs cannot be created for data SVMMon, 11 Aug 2025
- Newly created aggreagtes are not being encrypted after enabling OKMThu, 31 Jul 2025
- Does the server-CA certificate SwisscomRootCA1 need to be renewed manually?Thu, 31 Jul 2025
- Is it required to install SSL certificates for disk encryption?Tue, 29 Jul 2025
- Unable to modify EKM server-ca certificates due to errorMon, 21 Jul 2025
- KMIP Destroy in ONTAP Does Not Purge Encryption Key Metadata in CipherTrust/EKMWed, 08 Apr 2026
- How to convert volumes from NetApp Volume Encryption to NetApp Aggregate EncryptionTue, 07 Apr 2026
- How to migrate Keys from Thales SafeNet Key Manager to Thales CipherTrust Key Manager with same CA certificateTue, 07 Apr 2026
- How to update existing KMIP SSL certificates from ONTAP boot menuWed, 01 Apr 2026
- OKM onboard sync states passphrase is incorrectTue, 31 Mar 2026
- Installation of ONTAP nodar (No Data At Rest Encryption) image failsTue, 31 Mar 2026
- What is the impact of an expired digital certificate used for a Vserver?Tue, 31 Mar 2026
- ONTAP does not boot due to expired certificates in use with External Key ManagerFri, 27 Mar 2026
- Volume create or move fails when Onboard Key Manager is not in syncFri, 27 Mar 2026
- What is the purpose of the arw.medium.encryption.percentage.threshold option in ONTAP 9.17.1？Fri, 27 Mar 2026
- OKM: How to recover from a lost Cluster passphrase in ONTAP 9.6 and later when using NAETue, 24 Mar 2026
- NSE: How to enable drive authentication on a NSE spare drive replacementSat, 14 Mar 2026
- Attempting to disable onboard key manager to delete disk encryption key failsFri, 13 Mar 2026
- Error: command failed: This platform does not support data at rest encryptionMon, 09 Mar 2026
- Lun creation fails with "The Onboard Key Manager is already configured"Mon, 02 Mar 2026
- Newly created aggreagtes are not being encrypted after enabling OKMThu, 26 Feb 2026
- How to verify if external key manager is configuredTue, 17 Feb 2026
- How to restore external key manager server configuration from the ONTAP boot menuTue, 17 Feb 2026
- ONTAP 9 giveback operation was vetoed by keymanagerMon, 16 Feb 2026
- Enabling Onboard Key Manager (OKM) is failing with error: "Error: command failed: Multitenant key management requires an effective cluster version of 9.6.0 or later."Tue, 10 Feb 2026
Highest rated
(rating)- How to determine if the running ONTAP version supports Data At Rest Encryption
- kmip_discover: Key server not responding, still trying during ONTAP upgrade
- How to renew or recreate an ONTAP self-signed SSL certificate with the NetApp PowerShell Toolkit
- ONTAP Truststore certificate BaltimoreCyberTrustRoot expiring May 2025
- Failed to determine if key manager is safe to disable
- How to determine FIPS 140-2 or 140-3 certification number for encrypting drives
- What are the software-based encryption capabilities in ONTAP?
- NVE: Encrypted volumes go offline after reboot in ONTAP 9.5 and earlier
- How does NVE and NAE encrypt data?
- Encrypted volumes offline because of manual giveback with override vetoes
- Digital Certificate Expiring\Expired in Active IQ Unified Manager
- How do I realize aggregate deduplication space savings after moving NVE volumes to NAE volumes?
- When Onboard Key Manager (OKM) Common Criteria Mode is enabled a cluster-wide passphrase is required at system startup
- Can deleted files be non-disruptively purged from NVE volumes?
- What data is encrypted with NetApp Volume Encryption (NVE) and NetApp Aggregate Encryption (NAE)?
Recently updated
(date updated)- KMIP Destroy in ONTAP Does Not Purge Encryption Key Metadata in CipherTrust/EKM
- How to convert volumes from NetApp Volume Encryption to NetApp Aggregate Encryption
- How to migrate Keys from Thales SafeNet Key Manager to Thales CipherTrust Key Manager with same CA certificate
- How to update existing KMIP SSL certificates from ONTAP boot menu
- OKM onboard sync states passphrase is incorrect
- Installation of ONTAP nodar (No Data At Rest Encryption) image fails
- What is the impact of an expired digital certificate used for a Vserver?
- ONTAP does not boot due to expired certificates in use with External Key Manager
- Volume create or move fails when Onboard Key Manager is not in sync
- What is the purpose of the arw.medium.encryption.percentage.threshold option in ONTAP 9.17.1？
- OKM: How to recover from a lost Cluster passphrase in ONTAP 9.6 and later when using NAE
- NSE: How to enable drive authentication on a NSE spare drive replacement
- Attempting to disable onboard key manager to delete disk encryption key fails
- Error: command failed: This platform does not support data at rest encryption
- Lun creation fails with "The Onboard Key Manager is already configured"
Recently added
(date created)- KMIP Destroy in ONTAP Does Not Purge Encryption Key Metadata in CipherTrust/EKM
- How to update existing KMIP SSL certificates from ONTAP boot menu
- What is the purpose of the arw.medium.encryption.percentage.threshold option in ONTAP 9.17.1？
- Attempting to disable onboard key manager to delete disk encryption key fails
- How to enable OKM in ONTAP for non-MetroCluster environments
- Lun creation fails with "The Onboard Key Manager is already configured"
- VEK keys got converted into AEK after ONTAP upgrade to 9.14.X
- Unable to configure data SVM key manager with NAE volumes in 9.16.1Px
- Failed to verify the backup blob after adding node to cluster
- Does ONTAP 9 support the ACME protocol for automated certificate management?
- Does the SAN ARP entropy evaluation period apply to NAS volumes including VM datastores ?
- TPM driver detaching at Boot in ONTAP 9.16.1 and higher
- Onboard keys not found after boot device replacement
- crypto.import.failed errors after re-initializing an ONTAP Cluster
- What is the config step in ONTAP when External Key Manager restore with same CA