While we are thinking about network security and how it works within BT - I found this document (while trying to research who shot JR)
http://www.btglobalservices.com/busi...sestudy_EN.pdf
There are quite a few names in there, they may or may not be current, and remembering the BT email principle - firstnameDOTlastnameATbtDOTcom - maybe we could contact them to ask about how involved they were with the 2006 and 2007 trials?
It does occur to me that the police might want to have a ferret around the staff involved in BT network security and ask who did and who didn't know about the secret trials.
This page of google might repay a little investigation - I've searched on
"President, Security" then refined with a Search Within string of "BT"
http://www.google.co.uk/search?hl=en...n%C2%A0results
There is a video of Bruce Schneier from 2007 here
http://www.networked.bt.com/bigthinkers_security.php
Includes a panel member from F-Secure (who have since formed a negative view of Phorm's technology)
Must go - have a good day.