Wes Griffin Russ Mundy Sam Weiler Dan Massey Naheed Vora Fault-Tolerant Mesh of Trust Applied to DNS Security. 84-86 2003 conf/discex/2003 DISCEX (2) http://doi.ieeecomputersociety.org/10.1109/DISCEX.2003.1194928 db/conf/discex/discex2003.html#GriffinMWMV03