As a cloud consultant specializing in infrastructure security, you are advising a client on the architectural design of their new cloud-based virtualized data center. The client is concerned about the security implications of the hypervisor layer and seeks your recommendation on which type of hypervisor to deploy. Considering the need for robust security controls, why would you advise the client to opt for a Type 1 hypervisor rather than a Type 2 hypervisor for their virtualized environment?