Quote:
need a program that will over write the current binary data on the harddrive

In the past I've used this method on computers at work:

Step 1. deleted all my files
Step 2. filled up my harddrive with copies of the same big file
Step 3. de-fragged the drive
Step 4. deleted the files
Step 5. Repeated steps 1-4 four or five times

My employeer frowns upon kinetically erasing the harddrive with lead pellets. frown

-Blast
_________________________
Foraging Texas
Medicine Man Plant Co.
DrMerriwether on YouTube
Radio Call Sign: KI5BOG
*As an Amazon Influencer, I may earn a sales commission on Amazon links in my posts.