How does SaaS Security Inline help prevent the data security risks of unsanctioned security-as-a-service (SaaS) applicat

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How does SaaS Security Inline help prevent the data security risks of unsanctioned security-as-a-service (SaaS) application usage on a network?

A. It provides mobility solutions and/or large-scale virtual private network (VPN) capabilities.
B. It offers risk scoring, analytics, reporting, and Security policy rule authoring.
C. It provides built-in external dynamic lists (EDLs) that secure the network against malicious hosts.
D. It prevents credential theft by controlling sites to which users can submit their corporate credentials.