Michael J. Graven is a director at Mandiant, a leading incident response firm for Fortune 500 companies, governments and financial institutions. Michael has worked on internetwork and system security since 1989, in environments as large as AT&T and Netscape and as small as twenty-person start-ups. He earned degrees at Northwestern University and Stanford University. He likes Belgian waffles and Minnesota beer, is a native Californian and a snowboarder, but he does not surf.