Security Basics mailing list archives

Re: Flash Memory Wiping


From: Dragos Ruiu <dr () eusecwest com>
Date: Mon, 22 Jan 2007 15:56:08 -0800

On Friday 19 January 2007 09:13, Deian Stefan wrote:
If you have OS X you can use the Disk Utility to 0-out the data,
7-pass or 35-pass erase on any mounted volumes. There are alot of
GNU/Linux tools that are similar and can do 35-pass erase.

On 1/18/07, William M. Ryan <wmr02 () health state ny us> wrote:
Can anyone recommend a tool/technique  that will ensure that no data is
recoverable from flash memory devices including USB drives, Memory cards,
and PDAs?

No, you arent getting it.

You don't overwrite the data to erase on flash.
You fill the device.

cheers,
--dr

-- 
World Security Pros. Cutting Edge Training, Tools, and Techniques
London, U.K.    Mar 1-2 - 2007    http://eusecwest.com
pgpkey http://dragos.com/ kyxpgp


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