Which type of certificate is installed on vManage for a user to access vManage via a web browser?

"Controller Certificate" is a generic term; specifically, it's a web server certificate that secures the vManage GUI, distinguishing it from other certificates used for control plane communication.

A Web Server Certificate is required to secure the vManage web interface, enabling users to access it securely via HTTPS from a web browser. This certificate encrypts the communication and verifies the identity of the vManage server, ensuring trust and data integrity between the browser and the vManage GUI.

"SD-WAN-C Certificate" is not a recognized or standard type of certificate used in the Cisco SD-WAN architecture for securing the vManage web interface.

WAN Edge Certificates are used for authenticating individual WAN Edge routers and establishing secure control and data plane tunnels with vSmart and vBond controllers, not for securing the vManage web GUI for user access.