フリー問題

問題文

An outsider quietly edits one figure inside a price list that sits on a small office file server. No account is locked out and every member of the team can still open the file. Which security goal has been broken?

選択肢

1. The office administrator should log this as a loss of integrity and the visible sign is a stored figure that no longer matches the number that the owner typed.
2. The office administrator should log this as a loss of availability and the visible sign is a stored figure that no longer matches the number that the owner typed.
3. The office administrator should log this as a loss of integrity and the visible sign is a stored figure that no longer reaches the recipient that the owner expected.
4. The office administrator should log this as a loss of availability and the visible sign is a stored figure that no longer reaches the recipient that the owner expected.