ELI5: Explain Like I'm 5

Gutmann method

The gutmann method is like cleaning your room, but instead of using just a broom or a vacuum, you use a secret recipe to make sure that no one can find out what you threw away.

When you delete something from your computer, it's like throwing something in the trash but instead of taking it to the dumpster, you put it in a special box called the "recycle bin" so you can get it back if you need it.

But sometimes, you don't want anyone else to find out what you threw away, like a secret diary or a private photo. That's where the gutmann method comes in.

It's a really fancy way of making sure that when you throw something away from your computer, it's really gone forever and no one can ever find it. It does this by going over the same spot where the file was stored over and over again, making it impossible for anyone to ever see what was there before.

Just like how you clean your room really well so that even if mom and dad come in with a magnifying glass, they won't find any dirt or toys under the bed.
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