I had thought of the degausserbut a reading more and more stories of it not
working -maybe lazy data disposal companies. I decided to try the shredding
method with one and found that the estimated 2000 pieces that the tape became
would hopefully prevent anyone from reading anything from it. I can already
hear the more paranoid of you saying that a 3.0 letter agency could easily
reconstruct it but I have to go with 'most likely' here.
Love the bonfire idea though. I'll see if finance will approve some beer too.
-----Original Message-----
From: Saqib Ali <docbook.xml@gmail.com>
Date: Wed, 23 Nov 2005 09:58:53
To:"John R. Dennison" <jrd@gerdesas.com>
Cc:Murad Talukdar <talukdar_m@subway.com>, security-basics@securityfocus.com
Subject: Re: secure disposal of backup tapes
Depending upon the local I would tend to think that destruction
by fire would be against local codes due to the materials involved.
Would not a strong magnetic source work instead?
Using a magnetic source is degaussing, which results in Data Remnance.
For "Secret" and "Top Secret" classification level Media Destruction
is required. Desgaussing will not work for these classification
levels.
For "Confidential", destruction is preferred, but degaussing is
allowed. (I think).
--
In Peace,
Saqib Ali
http://www.xml-dev.com/blog/
Consensus is good, but informed dictatorship is better.
Kind Regards
Murad Talukdar
Senior Computer Operator
Subway Systems Australia
**DISCLAIMER**
The information contained in this e-mail and attachments, if any, is
confidential and may be subject to legal privilege. If you are not the
intended recipient, you must not use, copy, distribute or disclose the e-mail
and its attachment, or any part of its content or take any action in reliance
of it. If you have received this e-mail in error, please e-mail the message
back to the sender by replying and then deleting it.
We cannot accept responsibility for loss or damage arising from the use of this
e-mail or attachments, and recommend that you subject these to your virus
checking procedures prior to use. Thank you.
