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 tape device drivers on Windows — NetBackup 11.1 | Cohesity Documentation
About tape device drivers on Windows
Cohesity does not provide device drivers for Windows hosts. If you require drivers, contact Microsoft or the tape drive vendor.