Which subset of Enterprise Mobility Management focuses on compliance and security for mobile devices?

Mobile Device Management (MDM) is the subset of Enterprise Mobility Management that specifically addresses compliance and security for mobile devices. MDM solutions are designed to enforce security policies on mobile devices, manage apps, monitor device usage, and ensure that devices comply with organizational and regulatory standards.

The primary focus of MDM is to secure mobile endpoints by enforcing controls such as device encryption, password policies, remote wipe capabilities, and access controls to corporate resources. This is essential in organizations where employees use their devices to access sensitive company data. MDM helps in managing the lifecycle of devices, from enrollment to retirement, while ensuring compliance with security protocols.

On the other hand, while Enterprise Mobility Management encompasses a broader range of services, including MDM, it also covers other aspects like mobile application management and secure mobile content management. Real-Time Operating Systems pertain to a category of operating systems used in embedded systems rather than mobility management. Multifactor Authentication is focused on enhancing security through dual or multiple methods of verification but does not specifically target mobile device management. Thus, MDM's targeted approach on security and compliance makes it the most relevant choice in this context.