Of the applications, Web sites, and services hosted on the Web, more than a fair share will experience some sort of mischief at the hands of a hacker intent on carrying out some sort of attack.

对于Web上托管的应用程序、Web站点以及服务，其中相当一部分都会遭遇到意图实施某类攻击的黑客带来的破坏。

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Many computer programmers insist that the word "hacker" applies only to law-abiding enthusiasts who help create programs and applications or improve computer security.

许多程序员认为黑客一词只适用于那些在遵守法律的前提下编写程序应用软件，提高网络安全的电脑爱好者。 恶意使用技能的人不是黑客，而是骇客。

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Still, the authors said a determined hacker could use trial and error to try dozens of educated guesses on fraudulent credit applications -- or even use a computer to automate the effort.

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