Henning Schulzrinne received his undergraduate degree in economics and
electrical engineering from the Darmstadt University of Technology,
Germany, his MSEE degree as a Fulbright scholar from the University of
Cincinnati, Ohio and his Ph.D.  degree from the University of
Massachusetts in Amherst, Massachusetts.  He was a member of technical
staff at AT&T Bell Laboratories, Murray Hill and an associate department
head at GMD-Fokus (Berlin), before joining the Computer Science and
Electrical Engineering departments at Columbia University, New York. 
His research interests encompass real-time, multimedia network services
in the Internet and modeling and performance evaluation.

He is a division editor of the "Journal of Communications and Networks",
and an editor of the "IEEE/ACM Transactions on Networking" and former
editor of the "IEEE Internet Computing Magazine" and "IEEE Transactions on
Image Processing".  He is member of the Board of Governors of the IEEE
Communications Society and the ACM SIGCOMM Executive Committee, former
chair of the IEEE Communications Society Technical Committees on
Computer Communications and the Internet and has been technical program
chair of Global Internet, Infocom, NOSSDAV and IPtel.  He also was a
member of the IAB (Internet Architecture Board).

Protocols co-developed by him are now Internet standards, used by almost
all Internet telephony and multimedia applications. His research
interests include Internet multimedia systems, quality of service, and
performance evaluation.

His research interests include the use and development of security
algorithms and protocols, for prevention of denial-of-service attacks,
secure multimedia services, network reliability, reputation management,
and resource reservations.