Nick L. Petroni Jr. Timothy Fraser Jesus Molina William A. Arbaugh Copilot - a Coprocessor-based Kernel Runtime Integrity Monitor. 179-194 2004 conf/uss/2004 USENIX Security Symposium http://www.usenix.org/publications/library/proceedings/sec04/tech/petroni.html db/conf/uss/uss2004.html#PetroniFMA04