What feature does FortiSASE offer to enhance security at unmanaged locations?

FortiSASE enhances security at unmanaged locations primarily through visibility and monitoring provided by inline Cloud Access Security Broker (CASB) capabilities. This feature plays a crucial role in protecting sensitive data and ensuring compliance by providing organizations with detailed insights into how their data is being accessed and utilized in the cloud, even from unmanaged devices.

With inline-CASB, FortiSASE can monitor user activities in real-time, applying security policies where needed and mitigating potential risks associated with shadow IT and data exfiltration. It enables the detection of abnormal behaviors, facilitates policy enforcement, and provides deep visibility into cloud application traffic, helping organizations secure their data no matter the device or location.

In contrast, unrestricted data access does not specify any security measures and could lead to vulnerabilities. Remote device control might not be applicable for unmanaged devices, as it suggests control over devices that the organization owns. Lastly, device performance optimization, while important, does not directly contribute to the security enhancement in unmanaged locations as effectively as visibility and monitoring do.