Arvind Seshadri Mark Luk Ning Qu Adrian Perrig SecVisor: a tiny hypervisor to provide lifetime kernel code integrity for commodity OSes. 335-350 2007 conf/sosp/2007 SOSP http://doi.acm.org/10.1145/1294261.1294294 db/conf/sosp/sosp2007.html#SeshadriLQP07