This paper introduces the technology of register code soft protection, compares advantages and disadvantages among them about security and practicability and attacks some methods successfully.

介绍了注册码软件保护技术，比较了几种注册码软件保护方案的安全性和实用性，对部分方案实施了成功的攻击。

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Soft keypads are becoming a common technique to prevent key-logger attacks on sensitive input, such as the login PIN code for online banking services.

软键盘是防止键盘记录工具窃取敏感输入信息(比如说用于在线金融服务的登录pin码)的一个常用技巧。

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Soft code: Storing business logic in configuration files rather than source code[4]

软代码（Soft code）：在配置文件里保存业务逻辑而不是在代码中

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In July and August, the FBI's National Infrastructure Protection Center took the rare step of warning people around the world about the impending threat of the "Code Red" worm -- named after the soft drink favored by the security team that first analyzed it.

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