You can try checking out the following documents.
http://www.ieee802.org/3/10GBT/public/nov03/diminico_1_1103.pdf
http://www.webtechniques.com/archives/1999/08/newton/
If you need info on Tempest shielding etc,
http://www.politrix.org/foia/tempest
You can try checking out the following documents.
http://www.ieee802.org/3/10GBT/public/nov03/diminico_1_1103.pdf
http://www.webtechniques.com/archives/1999/08/newton/
If you need info on Tempest shielding etc,
http://www.politrix.org/foia/tempest