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
Deleting an Alert Policy — NetBackup IT Analytics 11.8 | Cohesity Documentation
Deleting an Alert Policy
Navigate to Alerts>Alert Configuration>Alert Policy Administration.
Select an Alert Policy and click Delete. A confirmation dialog is displayed.