What role does Intune play in managing mobile application security?

Intune plays a crucial role in managing mobile application security by enabling application control and data protection measures. Through Intune, organizations can enforce policies that govern how applications are used and how data is accessed within those applications. This includes the ability to apply restrictions on data sharing between applications, ensure that only authorized applications can be installed and run, and protect sensitive information stored within mobile apps.

By leveraging features like Mobile Application Management (MAM), Intune allows administrators to control application behavior and secure corporate data without needing to manage the entire device. For example, an organization can enforce encryption on specific applications, and these policies can vary based on the user roles or device compliance status, thus enhancing security while maintaining user productivity.

The other choices do not accurately capture the primary functionality of Intune in relation to mobile application security. While password management and physical device locking can be relevant in broader security contexts, they do not reflect Intune's extensive capabilities in application management and data protection. Additionally, requiring constant internet connectivity for applications is not a defining feature of Intune; many applications can operate in offline modes, depending on how they are designed. Thus, option B distinctly aligns with Intune's capabilities in strengthening mobile application security.