問題文
A professional services firm applies encryption to some engagement documents so that only certain people may open them, and others may open but not copy them. A partner asks how Copilot behaves toward these documents. What should the partner be told?
選択肢
- Encrypted documents are always excluded from grounding regardless of who is asking, because the service cannot evaluate usage rights for each individual user and therefore takes the safe course of skipping every protected file.
- Copilot decrypts the documents so that it can ground on all of them and then applies the restrictions afterwards while it assembles the response, which is why protected material can still be summarized for anyone who asks about it.
- Copilot honors the usage rights the encryption grants to the individual user, so a user who may not open a document does not get its content in a response and the existing protection therefore applies to Copilot as well.
- The firm must remove the encryption from the engagement documents before Copilot can be useful on them, and should instead rely on site-level permissions to keep the material away from the people who must not read it.