Testimony United States Senate U.S. Senate Committee on Commerce, Science and Transportation Subcommittee on Science, Technology and Space April 24, 2002 Testimony on the Science and Technology Emergency Mobilization Act and on the Cyber Security Research and Development Act PDF Version Video: dial up broadband U.S. Senate Committee on Commerce, Science and Transportation June 10, 1999 Testimony on Encryption Policy PDF Version

For more on Prof. Hoffman’s career and work, see https://www.seas.gwu.edu/~lanceh/index.html