問題詳情
47.關於防火牆（FireWall)，下列敘述何者不正確？
(A)防火牆是一種通訊服務的開放政策，他用以設定哪些通訊埠可開放或需關閉
(B)防火牆用以區隔公共網域空間以及私有網域空間
(C)網路層防火牆可以過濾特定網路來源位址或埠號之封包
(D)防火牆可用以偵測惡意程式
(A)防火牆是一種通訊服務的開放政策，他用以設定哪些通訊埠可開放或需關閉
(B)防火牆用以區隔公共網域空間以及私有網域空間
(C)網路層防火牆可以過濾特定網路來源位址或埠號之封包
(D)防火牆可用以偵測惡意程式
參考答案
無參考答案
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