Marcus Ranum was born in New York City, and graduated from Gilman School in Baltimore, Maryland before attending Johns Hopkins University where he obtained a Bachelor of Arts in Psychology in 1985.
Neiman Marcus | Marcus Garvey | Marcus Aurelius | Marcus Welby, M.D. | Greil Marcus | Marcus Brigstocke | Marcus Stephen | Marcus Vipsanius Agrippa | Marcus Rojas | Marcus Ullmann | Marcus Samuel, 1st Viscount Bearsted | Marcus Roberts | Marcus Liberty | Marcus Hahnemann | Marcus Didius Falco | Marcus Tregoning | Marcus Neff | Marcus J. Ranum | Marcus Daly | Marcus Buckingham | Marcus Borg | Marcus Aurelius Probus | Marcus Adoro | These Being the Words of Marcus Tullius Cicero | Steven Marcus | Shimmy Marcus | Marcus Westbury | Marcus Trescothick | Marcus Samuel | Marcus O'Sullivan |
Fortify's technical advisory board was composed of Avi Rubin, Bill Joy, David A. Wagner, Fred Schneider, Gary McGraw, Greg Morrisett, Li Gong, Marcus Ranum, Matt Bishop, William Pugh and John Viega.