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The United States Department of Defense uses very sophisticated programs to permanently erase files from computer hard drives and other digital storage media. They use these programs for drive wipe for several purposes. The first is for simple routine security. Hard drive files no longer in use must be erased in such a manner that no one can ever read them again. Another very common use of a drive wipe program by the government is to permanently erase computer hard drives when that computer is getting ready to be taken out of service and put into surplus.

Obviously the U.S. government can’t have top secret information being given out to anyone attending an army surplus auction and buying obsolete computers. Now, anyone can purchase powerful efficient programs to permanently delete files that allow them to scramble and erase individual files or an entire hard drive. For personal use these programs are superb so as to ensure your computer’s privacy. When you remove personal photos, documents and records from your computer, you need to know that the information will never be seen again.