The communication department for a company plans to add a publicly accessible survey page to the company's public website. You must add the new survey page to the company's public website and…

Claims-based authentication is typically tied to user identities and roles, which is not suitable for a public page writing data without explicit user credentials.

Microsoft 365 authentication requires a user to sign in with their Microsoft 365 credentials, directly contradicting the requirement for no explicit user credentials.

An Azure guest account still represents a specific user identity requiring credentials, and the requirement is for no explicit user credentials for the data writing process.

Client secret authentication provides a secure method for an application, such as a backend service for a public website, to authenticate directly with Azure AD using its own identity. This enables server-to-server communication to write data to Dataverse without needing an explicit end-user login or specific user credentials.