Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.
Comment: added alternate text to image

Overview

Excerpt

Files may be securely deleted using File Shredder which is a free desktop application available on Windows for shredding (destroying) unwanted files beyond recovery. On Mac computers, files may be securely deleted using a feature built into the operating system.Simply deleting files doesn't prevent hackers from recovering those files.  In many instances, if you want a file to be unrecoverable, then that file needs to be completely erased. 

Why should you securely delete/shred information?

...

For more information, please see University Policy FIN 3.02-2.14 and the Records Management Overview.

 

How to shred files

...

titleShredding Files on Windows

...

UWF employees should use Spirion to shred files.

For any other users,

  • Windows doesn't come with an option to shred files.  Windows users might consider downloading BleachBit.  This program is a reliable, free and open-source tool that can be used to shred files. It is available for free under

...

Shredding Files Using File Shredder

  1. Install File Shredder from the link above.
  2. Open File Shredder.

                  Image Removed

       3. Select the files you wish to shred by clicking "Add File(s)" or "Add Folder."

                  Image Removed

        4. Once the files have been added, click "Shred Files Now.."

                 Image Removed

...

  • .


The ability to securely delete files is built into the OS on Mac computers.
Expand
titleShredding Files on MacOS

To securely delete a file:

  1. Add the file to the Trash Bin. 
  2. Choose Finder from the menu bar.
  3. Click "Secure Empty Trash..." When you do this, not only is the file removed from the Mac’s directory, but the hard drive space it occupied is overwritten with random binary digits.

'Secure Empty Trash' optionImage Modified

You may also adjust your settings so that files are removed securely each time you empty the trash. To adjust this setting:

  1. Click Finder from the Menu Bar.
  2. Select Preferences.
  3. Click Advanced. 
  4. Check the box to "Empty Trash securely."

Finder Preferences windowImage Modified


Include Page
ILP:_Help Desk Footer
ILP:_Help Desk Footer

...