Internet security and privacy: Hearing before the Committee on the Judiciary, United States Senate, One Hundred Sixth Congress, second session, May 25, 2000
Internet security and privacy: Hearing before the Committee on the Judiciary, United States Senate, One Hundred Sixth Congress, second session, May 25, 2000
Weak computer security in government: Is the public at risk? : hearing before the Committee on Governmental Affairs, United States Senate, One Hundred … second session, May 19, 1998
Weak computer security in government: Is the public at risk? : hearing before the Committee on Governmental Affairs, United States Senate, One Hundred … second session, May 19, 1998
Internet security: Hearing before the Subcommittee on Science of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundred … Congress, secondsession, March 22, 1994
Internet security: Hearing before the Subcommittee on Science of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundred … Congress, secondsession, March 22, 1994
