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TMO Quick Tip - Using Secure Empty Trash
by , 7:30 AM EDT, May 22nd, 2006
When you empty the trash to remove files and folders from your Mac's hard drive, they certainly appear to be gone, but that isn't always the case. Deleting files tells Mac OS X that it's okay to use the hard drive space the document occupies for other data, but until new data is written to that spot, the files are still there - and potentially visible to data recovery applications.
If you want to make sure that your deleted files aren't easily recoverable, try the Finder's Secure Empty Trash option instead. In Tiger or Panther, choose Finder > Secure Empty Trash. Everything that is currently in your Trash gets overwritten with junk data, making the files difficult to recover.
![]() Secure Empty Trash makes sure your deleted files stay that way. |
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Secure Empty Trash is handy when you want to delete old personal records that could potentially be used to steal your identity, but don't think of it as the ultimate in privacy protection: The security measures we use today will likely be inadequate in the future as new and more powerful computing technologies are developed.
if you have ideas for Mac related tips that you think other TMO readers might find helpful.
Observer Comments
Mon May 22, 2006 11:00 am Subject: isin't this a little basic
Mon May 22, 2006 11:23 am Subject: it's for the newbys
Mon May 22, 2006 2:34 pm Subject: But it's so SLOOOOOOW!!!
For those who haven't got around to using this feature, and especially newbies, be warned that secure trashing takes longer, sometimes much longer, or much much longer, possibly as long as a mid-winter nap, during which time you may wonder what in heck could possibly take so long.
Meanwhile, I have a related question: is there a verification process somewhere in all this??
QuoteYou learn something new every day. Can you make that the default empty trash option? Or at least add it to the contextual menu?
I haven't found a utility yet that adds a Secure Empty Trash contextual menu item, but you can create your own keyboard short cut. This Quick Tip shows how to make custom keyboard shortcuts http://www.macobserver.com/tip/2006/03/08.1.shtml. If there is any interest, I'll be happy to write a Quick Tip that walks you through the process of making your own Secure Empty Trash keyboard shortcut.
Jeff
Tue May 30, 2006 1:49 am Subject:
Thu Aug 03, 2006 2:36 pm Subject: Secure empty trash, email delete
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