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网路安全NetworkSecurity 第十一章網路安全(NetworkSecurity)11.1簡介 指防止網路上非法的資料存取與病毒破壞包括截取、竊聽、偽冒、篡改等，而具體的作法有：病毒的散播、識別碼與通行碼的破解、封包窺視、利用授權入侵、假冒IP、序號預測、交易截取篡改、利用科技弱點、利用作業系統的缺失等。天然災害如地震、火災、...
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