問題文
Login attempts arrive from thousands of different addresses, each address trying only two or three accounts, and every attempt is well formed. The architect must choose what tells these clients apart from members, and separately what keeps a correct guess from turning into a session. Which pairing fits?
選択肢
- These clients are told apart from members by the subnet evidence, and the correct guess is kept from opening the session by the additional requirement the identity infrastructure applies.
- These clients are told apart from members by the automation evidence, and the correct guess is kept from opening the session by the additional requirement the identity infrastructure applies.
- These clients are told apart from members by the subnet evidence, and the correct guess is kept from opening the session by the rotation requirement the identity infrastructure applies.
- These clients are told apart from members by the automation evidence, and the correct guess is kept from opening the session by the rotation requirement the identity infrastructure applies.