Wikipedia: http://en.wikipedia.org/wiki/Roger_R._Schell
Retired Babbage Institute wiki page via Archive.org:  https://web.archive.org/web/20150717040012/https://wiki.umn.edu/CBI_ComputerSecurity/PeopleSchellRoger

Inducted into the (US) National Cyber Security Hall of Fame 2012 http://www.cybersecurityhalloffame.com/

From the Cyber Security Hall of Fame page:

President of ESec, providing platforms for secure, reliable e-business on the Internet

"Dr. Schell was co-founder and Vice President for Engineering of Gemini Computers, Inc., where he directed development of Gemini's Class A1 network processor commercial product. He was also the founding Deputy Director of the (now) National Computer Security Center. Previously he was an Associate Professor of Computer Science at the Naval Postgraduate School. 

"He has been referred to as the "father" of the Trusted Computer System Evaluation Criteria (the "Orange Book"). The NIST and NSA have recognized Dr. Schell with the National Computer System Security Award."