75902018
Jan 24, 2000
Aug 21, 2001
COMPUTER SOFTWARE FOR USE IN CONTROLLING USER ACCESS TO COMPUTERS; COMPUTER SOFTWARE FOR USE IN CONTROLLING ACCESS TO INFORMATION VIA A LOCAL COMPUTER NETWORK OR A GLOBAL COMPUTER INFORMATION NETWORK; AND COMPUTER SOFTWARE FOR USE IN MONITORING, MANAGING, AND FILTERING ACCESS TO A GLOBAL COMPUTER INFORMATION NETWORK FROM A LOCAL COMPUTER NETWORK
Electrical and Scientific Apparatus