PNS Trademark

Downloadable computer software for use in computer access control; Downloadable computer software for the creation of firewalls; Downloadable computer software for encryption; Computer hardware, namely, firewalls; Downloadable computer software for providing security to computer networks, namely, for physically segregating internal computer networks from external computer networks and for blocking unauthorized access to computer disk drives; Computer hardware for providing security to telecommunications networks; Downloadable computer programs for network management; Downloadable communications software for connecting computer network users; Downloadable computer software for use as a network operating system