Final answer:
Moving to Azure Active Directory offers scalability, enhanced access management with features like MFA, integration with other cloud services, a single identity for users, and reduction in on-premises infrastructure leading to potential cost savings.
Step-by-step explanation:
When considering the benefits of moving from Active Directory Domain Services (AD DS) to Azure Active Directory (Azure AD), one significant advantage is scalability. Azure AD is built to handle a large number of users and resources, allowing for seamless scaling as a company grows. Moreover, Azure AD provides access management features such as conditional access policies and Multi-Factor Authentication (MFA), enhancing security. Additionally, Azure AD facilitates integration with other cloud services and gives users a single identity for accessing services both on-premises and in the cloud, promoting improved productivity.
Another key benefit of Azure Active Directory is the reduction of on-premises infrastructure, which can lead to cost savings on hardware, energy, and maintenance. With Azure AD, the administrative overhead is transferred to Microsoft, who manages the service, ensuring high availability and making sure that all security measures are up-to-date.