What is a key characteristic of Azure AD compared to AADDS?

Azure Active Directory (AAD) serves as a powerful identity and access management service that supports various authentication protocols, including SAML (Security Assertion Markup Language). This capability allows organizations to implement single sign-on (SSO) for their applications, enhancing both security and user experience by enabling users to authenticate once and gain access to multiple applications without needing to log in again for each service.

The support for SAML authentication is significant because it allows AAD to integrate seamlessly with a wide array of third-party applications and services that use this protocol for identity federation. This means businesses can leverage AAD to manage user identities and provide access to both cloud-based and some on-premises applications that support SAML, broadening the scope and flexibility of authentication strategies implemented within the organization.

The other options do not accurately reflect the core functionalities and integrations of Azure AD. For instance, Azure AD does provide cloud-only solutions, but it is not limited to just that; it also supports hybrid scenarios where organizations use both on-premises and cloud environments. Similarly, AADDS (Azure Active Directory Domain Services) has its own specific use cases for legacy applications relying on Windows Server Active Directory, but it does not solely integrate with on-premises environments as suggested. Furthermore, A