Computer hardware and software for use in establishing virtual private networks, analyzing network user activity, protecting computer networks from viruses and access by unauthorized users, and managing and operating public key infrastructures, namely, issuing and managing digital certificates and encrypting, authenticating, and preventing repudiation of electronic messages and documents
Electrical and Scientific ApparatusServices in the field of networks and computers, namely, designing and implementing for others virtual private networks, wide area networks and local area networks; maintaining network security by developing and maintaining firewalls; computer software development services; leasing of network firewalls; designing, installing, managing and operating public key infrastructures, namely issuing and managing digital certificates and providing temporary non-downloadable software for encrypting, authenticating, and preventing repudiation of electronic messages and documents
Computer and Scientific