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
About the license for NetBackup for SharePoint — NetBackup 8.1 | Cohesity Documentation
The NetBackup for SharePoint agent is installed with the NetBackup client software. No separate installation is required. A valid license for the agent must exist on the master server.
More information is available on how to add licenses.
