Vault Core can be deployed by the bank in public, private, and hybrid environments.
Public cloud deployments are supported on Azure, AWS, GCP and IBM, and banks can easily add other cloud providers. Hybrid cloud deployments allow sensitive data to remain within a private cloud while the rest of the solution is hosted on a public cloud.
Private cloud deployments are possible using Red Hat OpenShift with AWS Outposts, Azure Stack, or Google Anthos.