COMPUTER NETWORK HUBS, SWITCHES AND ROUTERS; COMMUNICATIONS SERVER; MODEMS; COMPUTER SOFTWARE, NAMELY, COMPUTER PROGRAMS FOR OPERATING SYSTEMS, COMPUTER PROGRAMS FOR SYSTEM ADMINISTRATION, COMPUTER PROGRAMS FOR NETWORK ADMINISTRATION SERVICES DELIVERED OVER A GLOBAL NETWORK; COMPUTER NETWORK GATEWAY HARDWARE AND SOFTWARE FOR ENABLING COMPUTER GATEWAY SERVICES, NAMELY, FOR PROVIDING NETWORK SECURITY, NETWORK MANAGEMENT, PROCESSING OF NETWORK TRAFFIC, PROVISION OF NETWORK SECURITIES BASED APPLI...