Nokia whitepapers It asks you to register, but it does not send you a confirmation; so you can put in random information into each field. These papers are over a year old... <A HREF="http://www.idgpartners.com/nokia/mobileconnectivity.jsp" target="_blank">http://www.idgpartners.com/nokia/mobileconnectivity.jsp</A> <A HREF="http://www.idgpartners.com/nokia/mobiledevices.jsp" target="_blank">http://www.idgpartners.com/nokia/mobiledevices.jsp</A> <A HREF="http://www.idgpartners.com/nokia/networksecurity.jsp" target="_blank">http://www.idgpartners.com/nokia/networksecurity.jsp</A> Webcast <A HREF="http://www.idgpartners.com/nokia/wc_nokia.jsp" target="_blank">http://www.idgpartners.com/nokia/wc_nokia.jsp</A> <A HREF="http://www.idgpartners.com/nokia/pdf/WhitePaper_Managing_Security_On_Mobile_Phones.pdf" target="_blank">http://www.idgpartners.com/nokia/pdf/WhitePaper_Managing_Security_On_Mobile_Phones.pdf</A> <A HREF="http://www.idgpartners.com/nokia/pdf/WhitePaper_Making_Content_Mobile.pdf" target="_blank">http://www.idgpartners.com/nokia/pdf/WhitePaper_Making_Content_Mobile.pdf</A> <A HREF="http://www.idgpartners.com/nokia/pdf/Datasheet_Nokia_9300_9500_Communicator.pdf" target="_blank">http://www.idgpartners.com/nokia/pdf/Datasheet_Nokia_9300_9500_Communicator.pdf</A> <A HREF="http://www.idgpartners.com/nokia/pdf/nokia_mobile_vpn_datasheet.pdf" target="_blank">http://www.idgpartners.com/nokia/pdf/nokia_mobile_vpn_datasheet.pdf</A> These papers discusses authenticating mobile devices via certificates, PKI and VPN. Haven't found any links to TPMs, but still searching around.