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Software timed trial protection

I am looking for software that will put a time limit on a program and then ask for an authorization code. I would like the protection to still work if they try to reload the program. My thought is that i can asign a variable time limit to any program on the system. At a predetermined time, a warning message will pop up stating x amount of days left without the authorization code. I would like to be able to put in a code that will extend the usage. I already have the idea for the authorization code and it is very simple. This is not meant to defeat experience hackers just the basic user. I need to be able to set how many days before the warning comes and temporary extensions. I am not sure what language this should be written in (maybe VB) it really doesnt matter. I do need this completed within a 2 week time frame.I have it pretty well planed out and it is just a matter of execution. I am open for suggestions.

## Deliverables

1)must be able to set any program on systems for any variable amount of time 2)password protected 3)temporary time extensions 4)final code authorization 5)Cannot be by passed by reinstalling the program being protected

## Platform

windows 98 windows 2000 windows NT windows XP

Habilidades: Programação C, Segurança de computadores, Engenharia, Microsoft, MySQL, PHP, Arquitetura de software, Teste de Software, Visual Basic, Segurança na rede, Área de trabalho do Windows

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( 9 comentários )

ID do Projeto: #3064575

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