Secured applications [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague开发者_运维技巧, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 12 years ago.

How can Write and Create Safer Windows Applications with lock key ?

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There's only one application that is 100% secure - one that no one uses.

I don't believe 100% security is possible.

If you can define what you really want, maybe you'll have a better chance at getting a useful answer.