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v10.30.0002 - 2011-09-20 20:37
+++ Added Wipe, a method to delete files beyond recovery (at least by
conventional software-based forensic tools). This sort of deletion
is also known as Shred, Erase, Secure Delete, Nuke, etc.
XYplorer's Wipe doesn't perform paranoid stuff like multiple passes
or random patterns, because instead of increasing security this is
just stressing your hardware. The following steps should be enough
to destroy a file permanently:
1. Reset file attributes.
2. Overwrite file with zeros (single pass).
3. Set file size to zero.
4. Rename file.
5. Reset file dates.
6. Delete file.
You can trigger Wipe in three ways:
- First, there is a normal menu command: File | File Special |
Delete (Wipe).
- Second, there is the Nuke toolbar button which has configurable
properties in its right-click menu. Tick "Wiping Beyond
Recovery" to make the Nuke button a very dangerous tool.
- Third, there is a Miscellaneous command Nuke (#1054) which can
be assigned a keyboard shortcut and acts the same as if the Nuke
toolbar button is pressed.
Notes:
- Wipe supports overlong filenames (> 260 chars).
- Wipe does NOT support files > 2GB.
- You can also wipe whole folders. All files found within are
individually wiped. Then the folders are removed.
- Toolbar | Nuke: When "Wiping Beyond Recovery" is ON, then "To
Recycler" is automatically disabled. Obviously the two cannot
coexist.
- Take care: There is no undo for wipe. :)
- For some background info see
http://www.springerlink.com/content/408263ql11460147/
! Custom Copy: Drag-dropping stuff from 7Zip did not work with the
progress dialog shown (because the temporary files are deleted too
early then). A fix doesn't seem possible so I added a work-around:
No Custom Copy (but Shell copy instead) when drag-dropping items
from 7Zip archives.
Notes:
- Background processing will also screw drops from 7Zip but this
is handled anyway -- unless you enabled the tweak
BJAllowDropFromOutside.
- WinZip, RAR, or IZArc have no such problems but cannot be
distinguished from 7Zip programmatically, so this 7Zip-caused
work-around affects all of them.
- Personal note from developer: 7Zip caused me a lot of sweat in
the recent years because it just not behaves right and I always
have to write circles around it. I wished people would stop
using it.
* XYcopy 2.00.0052: Internal changes and fixes.
It's a good idea to backup your complete XYplorer settings (menu File | Settings | Backup your Application Data Folder)
before running a new BETA version. This will also help in fixing any fresh bugs.
XYplorer Beta Club