サービス不能 ふのう攻撃 こうげきでしょう
sābisufunōkōgekideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of サービス不能攻撃

1. Probably a denial-of-service attack.

Polite
Presumptive
Conjecture
Computing