Exam Professional Collaboration Engineer topic 1 question 4 discussion

Your organization is on G Suite Enterprise and allows for external sharing of Google Drive files to facilitate collaboration with other G Suite customers. Recently you have had several incidents of files and folders being broadly shared with external users and groups. Your chief security officer needs data on the scope of external sharing and ongoing alerting so that external access does not have to be disabled.
What two actions should you take to support the chief security officer's request? (Choose two.)