software and security
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hello people my question is how do i make my software secure that is i have this application which i want the users to use for it a limited after which they must have a license how i do write code so that the application expires in a particualar time i heard that softwares that expire with time write something on the registry so dont you think anyone can just open up the registry and edit the setting and make the software work forever so how to make it secure any methods anyhing would be appreciated and also after the user has acquired a license where do i keep the license information and all please help regards Ahmed Ajmal
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hello people my question is how do i make my software secure that is i have this application which i want the users to use for it a limited after which they must have a license how i do write code so that the application expires in a particualar time i heard that softwares that expire with time write something on the registry so dont you think anyone can just open up the registry and edit the setting and make the software work forever so how to make it secure any methods anyhing would be appreciated and also after the user has acquired a license where do i keep the license information and all please help regards Ahmed Ajmal
lol.... no comma, no full stop, complete chaos! Don't try it, just do it! ;-)
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hello people my question is how do i make my software secure that is i have this application which i want the users to use for it a limited after which they must have a license how i do write code so that the application expires in a particualar time i heard that softwares that expire with time write something on the registry so dont you think anyone can just open up the registry and edit the setting and make the software work forever so how to make it secure any methods anyhing would be appreciated and also after the user has acquired a license where do i keep the license information and all please help regards Ahmed Ajmal
Check out this link http://www.codeproject.com/system/cexpire01.asp?target=cexpire[^]. If you want to store data in the registry, encrypt it, and put in a location that is not obvious. // Afterall, I realized that even my comment lines have bugs When one cannot invent, one must at least improve (in bed).-My latest fortune cookie
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hello people my question is how do i make my software secure that is i have this application which i want the users to use for it a limited after which they must have a license how i do write code so that the application expires in a particualar time i heard that softwares that expire with time write something on the registry so dont you think anyone can just open up the registry and edit the setting and make the software work forever so how to make it secure any methods anyhing would be appreciated and also after the user has acquired a license where do i keep the license information and all please help regards Ahmed Ajmal
Cyberizen wrote: anyone can just open up the registry and edit the setting Not anyone, very few people actually understand how to work with registry. Very, very, very few people are capable of hacking into binary encrypted data (assuming that you wright binary encrypted data into the registry). From my experience there is no such thing as absolutely secure system, however RC2 and other encryption algorithms are pretty close.