Namespaces for Vault
Using HashiCorp Vault as an enterprise service provides centralized management for isolated namespaces that teams within an organization can use.
These isolated namespace environments are known as tenants, and teams within an organization can utilize these tenants to isolate their policies, secrets, and identities from other teams. The namespace features of Vault help support secure multi-tenancy from within a single infrastructure.
Reference
For more information, see the following: