Solution for writing a program for keep secret photos.
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.
As I am a C# programmer ,I want to develop an application for do it.
- I want to know a solution for encrypt and decrypt file.
- Do I need to write viewer application ? If I view them via ACSSee or other program I fear it will cache my file.
- 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) ?
FYI
- 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.
- If my pc was break I will not sent it to anyone for repair it.
- I am only one who use it.
Update
My photo is just shame photos. Actually I just want to know how to do that and something i wrote it is just ‘suppose’
such as ‘I bought it for keep,view my photos only I don’t want to do other thing.’
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.
I just want to know how someone hack it in this situation.And how to protect them by C# language.
Someone already wrote it : TrueCrypt
Encrypt your entire PC or a folder – your choice.