9 Computer operating software; Computer software for administration of computer networks; Computer software for encryption; Computer software for the creation of firewalls; Computer software for use in the encryption and decryption of digital files, including audio, video, text, binary, still images, graphics and multimedia files; Computer software for use in the safeguarding of digital files, including audio, video, text, binary, still images, graphics and multimedia files; Computer software to automate data warehousing; Electronic encryption units; LAN (local area network) operating software; Network access server operating software; Software for ensuring the security of electronic mail; Software for monitoring and controlling communication between computers and automated machine systems; Software for the operational management of portable magnetic and electronic cards; USB (universal serial bus) operating software; VPN (virtual private network) operating software; WAN (wide area network) operating software