Technical Advisory Board

David L. Mills, Ph.D.

David L. Mills attended the University of Michigan where he earned a BSE in Engineering Science, a BSE in Engineering Mathematics, an MSE in Electrical Engineering, an MS in Communication Sciences, and a PhD in Computer and Communications Science. From 1986 to 2008, he served as Professor of Electrical and Computer Engineering and Professor of… Read More.

Eugene H. Spafford, Ph.D.

Dr. Eugene H. Spafford completed two years on our Board of Directors in 2017 and is now a member of our Technical Advisory Board. Eugene H. Spafford received his B.A. from the SUNY College at Brockport, and his M.S. and Ph.D. from Georgia Tech.  He has been a professor of Computer Sciences at Purdue University since 1987.  Read More.

Steven M. Bellovin, Ph.D.

Dr. Steven M. Bellovin earned a B.A. from Columbia University, and an M.A. and Ph.D. in computer science from the University of North Carolina at Chapel Hill. He currently serves as professor of computer science at Columbia University. His primary areas of research interest are networks, security and, especially, their failure to get along… Read More.

Judah Levine, Ph.D.

Dr. Judah Levine earned a B.A. from Yeshiva College, as well as an M.S. and Ph.D. from New York University. Following his doctoral work, he held the position of NSF/NATO Postdoctoral Fellow at Clarendon Laboratory, Oxford University. Often referred to as “the nation’s timekeeper,” Dr. Levine has been with the National Institute of Standards and… Read More.

Dieter Sibold, Ph.D.

Dr. Dieter Sibold holds a Ph.D. in Physics from Technische Universitat Braunschweig in Braunschweig, Germany. Since 1993, Dr. Sibold has held several positions at Physikalisch-Technische Bundesantalt (PTB). The PTB is legally responsible for time dissemination in Germany. Traditionally, this was – and still is – accomplished via a long wave radio transmitter (DCF77). In…Read More.