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POSolution for writting a program for keep secret photos
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  1. POSolution for writting a program for keep secret photos
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    copied!<p>Solution for writing a program for keep secret photos.</p> <p>I have many secret photos of me and my friends and I don't want anyone to see it for now I just use Winrar and Set password feature and use some encrypt and hide folder software. But I think it isn't enough safe.</p> <p>As I am a C# programmer ,I want to develop an application for do it.</p> <ul> <li>I want to know a solution for encrypt and decrypt file.</li> <li>Do I need to write viewer application ? If I view them via ACSSee or other program I fear it will cache my file.</li> <li>As I know when we write "File.Delete()" it isn't real delete,any one can recovery it.How I make sure that my application really delete it (What about modify data and make it cannot use before delete it) ?</li> </ul> <p>FYI</p> <ul> <li>My pc doesn't connect to the internet and I bought it for keep,view my photos only I don't want to do other thing.</li> <li>If my pc was break I will not sent it to anyone for repair it.</li> <li>I am only one who use it.</li> </ul> <p><strong>Update</strong></p> <p>My photo is just shame photos. Actually I just want to know how to do that and something i wrote it is just "suppose"</p> <p>such as "I bought it for keep,view my photos only I don't want to do other thing."</p> <p>It is so weird if I spent 400$ for do something like that. I though everyone will know it is just kidding. sorry for made this question not clear.</p> <p>I just want to know how someone hack it in this situation.And how to protect them by C# language.</p> <p>However thankyou every comment and answer.</p>
 

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