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    • What Kerberos Encryption Types are supported with NAS protocols for ONTAP 9
      https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/What_Kerberos_Encryption_Types_are_supported_with_NAS_protocols_for_ONTAP_9
      Applies to ONTAP 9 CIFS The table provides information on what encryption types are supported for the NFS GSS service (RPCSEC_GSS) and CIFS Kerberos. The different protocols have their own method of i...Applies to ONTAP 9 CIFS The table provides information on what encryption types are supported for the NFS GSS service (RPCSEC_GSS) and CIFS Kerberos. The different protocols have their own method of interaction with Kerberos services, hence all encryption types are not mutually supported across protocols. NetApp recommends using AES when possible Can I disable RC4 What is the impact of setting is-aes-encryption-enabled to TRUE Enable or disable AES encryption for Kerberos-based communication
    • Fpolicy fails to Register on 7-Mode CIFS with KRB5KRB_AP_ERR_MODIFIED due to CrowdStrike
      https://kb.netapp.com/Legacy/ONTAP/7Mode/Fpolicy_failes_to_Register_on_7-Mode_CIFS_with_KRB5KRB_AP_ERR_MODIFIED_due_to_CrowdStrike
      Enabling Fpolicy on CIFS 7-Mode systems requires legacy encryption ARCFOUR-HMAC-MD5 which may be blocked by security software.