Domain user permissions for Hitachi NAS array
The domain user which you use to perform the NAS share backup, must have privileges for the Hitachi NAS array, to allow NetBackup to perform backup of the NAS share ACLs.
Ransomware attackers specifically target and attempt to destroy backup systems to increase the probability of payment. Hardening your system is critical. Please ensure you have reviewed your platform security using the Security Hardening Checklist