問題文
A home user finds that an unknown program has been copying documents out of a laptop. A friend looks at the router log, points at one address, and says the log proves which group is responsible. Why should that conclusion be treated with care?
選択肢
- Attribution stays hard for this case since the logged address belongs to a borrowed host that anyone can reserve and the tools in the sample are shared by unrelated groups.
- Attribution stays hard for this case since the logged address belongs to a fixed host that anyone can name and the tools in the sample are avoided by rival groups.
- Attribution stays hard for this case since the logged address belongs to a fixed host that anyone can name and the tools in the sample are shared by unrelated groups.
- Attribution stays hard for this case since the logged address belongs to a borrowed host that anyone can reserve and the tools in the sample are avoided by rival groups.