A company is implementing a policy to allow employees to use their personal equipment for work. However, the company wants to ensure that only company-approved applications can be installed. Which of the following addresses this concern?

Mobile Device Management (MDM) is the correct answer because it provides centralized control over mobile devices, including personal devices used for work (BYOD). MDM solutions allow organizations to enforce policies such as application whitelisting, which restricts users to installing only company-approved applications, directly addressing the scenario's requirement. Containerization isolates work applications and data from personal applications and data on a device, but it doesn't inherently prevent the installation of unapproved personal applications outside the container. Data Loss Prevention (DLP) focuses on preventing sensitive data from leaving the organization's control, not on application installation policies. File Integrity Monitoring (FIM) monitors changes to critical system files to detect tampering, which is unrelated to managing application installations on employee devices.