Disk Recovery How To Hide Files From Disk Recovery Tools?

How to hide files from disk recovery tools? - disk recovery

Then I have a couple of software-as-PC Tools attempt (in fact, tried and does not work at all), it said an end Gutmann could drive on my computer that makes it more difficult files to recreate the decision that actually create, but after using a software program say it could only delete the files, I was repeatedly transferred files in your computer's hard disk. Is there a way to actually hide these files from the recovery programs such as Norton Disk and diskdoctors .. etc.?