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
Local users and active directory users — NetBackup IT Analytics 11.8 | Cohesity Documentation
Local users and active directory users
Use the Security settings in the Hitachi Content Platform Tenant Management Console to enable the Management API Settings (MAPI).