Regenerating NetBackup gateway certificates
To regenerate nbgateway certificates on the master server:
Restart all the NetBackup service.
For information on how to restart the services, see NetBackup Administrator's Guide, Volume I.
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