How Stuxnet Spreads – A Study of Infection Paths in Best Practice Systems

I've been given permission to post this new white paper by Eric Byres of Byres Security, Andrew Ginter of Abterra Technologies and Joel Langill of SCADAhacker.

To read the white paper, go here:

http://www.controlglobal.com/11WPpdf/110228_Tofino_Stuxnet.pdf