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DDoS A note given in BCC class on May 15, 2013 Kun-Mao Chao (趙坤茂)
Department of Computer Science and Information Engineering National Taiwan University, Taiwan A note given in BCC class on May 15, 2013
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Source: 聯合報 5/13/2013
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Source: 自由時報 5/15/2013
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DDoS 分散式阻斷服務攻擊（英文：Distributed Denial of Service，縮寫：DDoS）亦稱洪水攻擊。
顧名思義，即是利用網路上已被攻陷的電腦作為「殭屍」，向某一特定的目標電腦發動密集式的「拒絕服務」式攻擊，藉以把目標電腦的網路資源及系統資源耗盡，使之無法向真正正常請求的使用者提供服務。 Source: Wikipedia
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DDoS DDoS攻擊可以具體分成兩種形式：頻寬消耗型以及資源消耗型。它們都是透過大量合法或偽造的請求佔用大量網路以及器材資源，以達到癱瘓網路以及系統的目的。 Source: Wikipedia
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Website defacement Website defacement is an attack on a website that changes the visual appearance of the site or a webpage. These are typically the work of system crackers, who break into a web server and replace the hosted website with one of their own. Source: Wikipedia
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