用密码保护程序? [英] Protect program with password?

问题描述

:confused:

有没有一种方法可以使用非硬密码保护Windows窗体！并不太依赖文件???我的意思是，如果somone删除了该文件，该程序仍将正常运行.我在这里需要一些代码.

:confused:

Is there a way I can protect a windows form with a password that is NOT HARD CODED! and does not depend to much on a file??? what I mean is that if somone deleted the file the program would still work. I kinda need some code here.

推荐答案

只需将密码的哈希存储在程序中的某些字符串中，重新哈希用户提供给您的密码，然后将其与存储的哈希进行比较.
请注意，坚定的黑客可能会在几秒钟内(跳过验证代码)将其破解.

Just store a hash of the password in some string in the program, re-hash the password that the user gives you, and compare it to the stored hash.
Note that a determined hacker will probably break this in seconds (by jumping over your validation code).

Master123编写的代码:

Code Master123 wrote:

在很大程度上取决于文件

depend to much on a file

猜猜这将取决于太多.首先，永远不要在应用程序中对密码进行硬编码.有很多方法可以做到这一点.使用Windows身份验证，使用数据库，首先对密码进行哈希处理，然后比较给出的密码.

Guess that would depend what is too much. First, passwords should never, ever, be hard-coded in your application. There are a number of ways to do this. Use Windows authentication, use a database, hash the password initially and compare one that is given.

您可以将其存储在注册表中一些晦涩的地方.

You could store it in some obscure place in the registry.

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