What is the role of the cloud access security broker (CASB) in FortiSASE?

The cloud access security broker (CASB) plays a critical role in providing visibility and control over cloud applications and services within the FortiSASE framework. Organizations increasingly utilize multiple cloud environments, which can lead to security gaps and compliance risks. A CASB acts as a security intermediary between users and cloud service providers, allowing organizations to enforce security policies, gain insights into cloud usage, and monitor data access and transfer.

By implementing a CASB, FortiSASE can help organizations identify which cloud applications are in use, assess the security posture of those applications, and ensure that data management practices comply with industry regulations. This is crucial in mitigating risks associated with shadow IT, where employees might use unapproved cloud services that could expose sensitive information.

The other choices suggest roles that do not align with the primary function of a CASB. Enhancing personal cloud storage, offering backup solutions, and improving cloud computing speed do not encapsulate the core responsibilities of providing oversight, security, and management capabilities for cloud applications.