# Safest place to store data [closed]

What is safest possible way to store data? Specific directory? (De-)hashing method? Specific permissions?

Let say I have file *.txt file; the only *.txt file. I have there important data. What can I do with this file to make it as safe as possible for further use. For Windows Vista and newer (7/8/Blue). I could use it to see if game is really bought, not cracked etc. .

• There is no such thing as "secure storage" on a client. – API-Beast Jul 26 '13 at 16:11
• I think the intent is similar to this question: gamedev.stackexchange.com/questions/8783/… – John McDonald Jul 26 '13 at 16:19
• I'd say this question is either too broad, or off topic. Game developers are not file security experts. Further, if there was a "safest" place on the file system, I would hope that a program downloaded from the internet (your game) wouldn't be able to access it, making it not very safe at all. That means your program is left to access only the areas where any other application can access. That's as safe as it gets. – MichaelHouse Jul 26 '13 at 16:20
• Probably related: gamedev.stackexchange.com/questions/23296/… – Tetrad Jul 26 '13 at 16:48
• Safest from who? The user (who owns and controls the machine)? Other programs? Monsters from under the bed...? – Katana314 Jul 26 '13 at 18:13