What is the function of inline-CASB in FortiSASE?

The function of inline-CASB (Cloud Access Security Broker) in FortiSASE is primarily to provide visibility and control over cloud applications. This capability is crucial for organizations using a variety of cloud services as it enhances security by allowing administrators to monitor and manage user activities, data sharing, and access control within those applications.

By integrating inline-CASB, FortiSASE enables organizations to identify and evaluate the risk associated with different cloud applications as well as enforce security policies directly within the cloud environment. This means organizations can ensure compliance with data protection regulations, manage shadow IT, and mitigate the potential for data breaches associated with cloud usage.

As for the other options, while blocking malicious downloads, analyzing traffic patterns, and managing user authentication are important security functions, they do not specifically encompass the primary role of inline-CASB, which is centered around providing the visibility and administrative control necessary to manage cloud application usage effectively.