Exam ZDTA Topic 1 Question 30 Discussion

Inline Data Protection is the process of inspecting data as it transits the network in real time, enforcing policies that prevent sensitive data from being leaked or transmitted improperly. Blocking the attachment of a sensitive document in webmail represents inline data protection because it intercepts and controls data transmission at the network level, stopping sensitive content before it leaves the organization.
Preventing copying to a USB drive is endpoint control and does not happen inline in network traffic.
Preventing sharing in OneDrive is cloud access security broker (CASB) activity, often done through API integrations, not inline network control. Analyzing M365 tenant security is an audit or advisory activity, not real-time inline protection.
Therefore, the correct example of inline data protection in Zscaler's cloud security services is blocking the attachment of a sensitive document in webmail.