hard disk and wipe files to stay secure
million people are working in offices on million computers. Now itís no
wonder, as a few years ago, having PC at home. You can play the games, read
articles, listen to the music, browse Internet pages. And all of these are
on information storage and security
present IT-corporations invests millions of dollar in development of
information security techniques. But the only problem is researching
how to make public information accessible to all users, and
confidential data accessible only to whom
review on non-software methods of destruction of the information on
when the highest reliability is needed, itís using mechanical and
other methods of destruction of the information, when HDD is breaking
Secure delete file and clear disk space
kinds of information is stored in computers as a files. Each file
takes some place on a hard disk. And the first (and main for our
issue) problem is you never know where itís placed, and how much
disk space it occupy.
space: free doesnít mean blank
repeat, when you delete sensitive files from a disk on your computer,
Windows does not erase the contents of these files from the disk - it
only deletes 'references' to these files from file system tables.
Contents of the deleted file continue to be stored on the disk space
and can be easily recovered using any unerasing utility.