Michael Howard posted a link to the lecture materials from University of Washington's cryptography class. And you should pay attention to the lecturers list: Brian LaMacchia (ex-security architect for the .NET Framework and Common Language Runtime) Josh Benaloh (senior cryptographer in Microsoft Research) John Manferdelli (Distinguished Engineer, worked on the TPM stuff at Microsoft.) BTW, does anyone mentions that v1.1 of KMDF was released? It supports Windows 2000 now, so driver developers position ......