To enforcestrict separation of monitoring data, logs, and access control,deploying two separate VCF Operations instancesis the recommended solution. This ensures that each department (HR and Finance) has acompletely isolated monitoring stack, including dashboards, alerts, log retention, and user roles.

Although scopes and index partitions can provide some level of logical segregation within a single instance, they donot guarantee complete security isolation, especially in environments with strict compliance or multi-tenancy concerns. Deploying two separate instances ensurescompliance with data isolation and privacy requirements, making it the most secure and compliant option.