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
Creating a NetBackup policy — NetBackup 11.1 | Cohesity Documentation
Creating a NetBackup policy
A NetBackup policy defines the backup criteria for a specific group of one or more clients. These criteria include: