Simple deleting a file doesn`t help much because nothing is
deleted. The disk space is beeing made available again to
the system, but the actual bytes on the hard disk drive weren`t
changed. The file system has to consume some time writing your
data to the disk, but it doesn`t have to consume time `unlinking`
it. It simply makes it available to the next best calling proccess.

A standard `undelete` program can search through your hard drive`s
free space and restore your files. Writing new data on a hard drive
minimizes the `old data` to the point where your file system will
ignore it. But forensic soft/hardware used against you will be able
to read through.

Ground Zero secure delete is the solution !

With the support of this application, it is possible to
successfully defeat recovery tools such as EnCase to delete
a file in a secure way.

Advanced deletion shemes like the DOD 5220.22M Standard or Peter
Gutmann`s algorithm ensure maximum security for your private data.
It is also possible to select your own custom deletion methode
where you can specify your own amount of overwrites.