What must be provided by the developer when registering a mobile application in Azure AD?

What must be provided by the developer when registering a mobile application in Azure AD?

• A. A secret
• B. A redirect URI
• C. A login hint
• D. A client ID

Answer: (B)

When registering a mobile application in Azure Active Directory (Azure AD), the developer must provide a redirect URI. This URI is critical because it specifies where Azure AD can redirect users after they have authenticated. It acts as a critical part of the authentication flow, allowing the application to receive the authorization code or tokens necessary to proceed with accessing resources on behalf of the user. The redirect URI must also be registered in Azure AD to ensure that it matches those specified in the application's configuration. This adds a layer of security, as it helps prevent unauthorized redirection during the authentication process. The inclusion of the redirect URI is essential for applications that use OAuth 2.0 or OpenID Connect protocols, as these protocols rely heavily on the redirect mechanism to complete user authentication and facilitate access to secure resources. In mobile applications, the redirect URI often points to a custom scheme or a specific endpoint within the application designed to handle the incoming tokens. Thus, defining a valid redirect URI is a crucial step for any developer looking to implement secure authentication in a mobile app using Azure AD.

When registering a mobile application in Azure Active Directory (Azure AD), the developer must provide a redirect URI. This URI is critical because it specifies where Azure AD can redirect users after they have authenticated. It acts as a critical part of the authentication flow, allowing the application to receive the authorization code or tokens necessary to proceed with accessing resources on behalf of the user.

The redirect URI must also be registered in Azure AD to ensure that it matches those specified in the application's configuration. This adds a layer of security, as it helps prevent unauthorized redirection during the authentication process. The inclusion of the redirect URI is essential for applications that use OAuth 2.0 or OpenID Connect protocols, as these protocols rely heavily on the redirect mechanism to complete user authentication and facilitate access to secure resources.

In mobile applications, the redirect URI often points to a custom scheme or a specific endpoint within the application designed to handle the incoming tokens. Thus, defining a valid redirect URI is a crucial step for any developer looking to implement secure authentication in a mobile app using Azure AD.