COMPUTER COMMUNICATIONS SOFTWARE

Brand Owner (click to sort) Address Description
AETHER AETHER SYSTEMS, INC. 11460 Cronridge Drive Owings Mills MD 21117 Computer and communications software and hardware for connecting wirelessly multiple users to public and private computer information networks for the transmission of real-time data to and from such networks and wireless devices, namely handheld computers, personal digital assistants, mobile telephones, laptop computers, pagers; computer software development tools;Telecommunications and wireless communications services, namely, providing multiple-user wireless telecommunications connections to public and private computer information networks for the transmission of real-time data to and from such networks and wireless devices, namely handheld computers, personal digital assistants, mobile telephones, laptop computers, pagers;Engineering consulting services in the field of computer software, hardware and telecommunications; custom design of computer software, middleware and wireless data transmission software and systems for others; custom design, development and integration of wireless data network systems; technical support services, namely, troubleshooting of wireless data and communications software and hardware problems via telephone, e-mail, in person;
AETHER ATTACHE AETHER SYSTEMS, INC. 11460 Cronridge Drive Owings Mills MD 21117 COMPUTER AND COMMUNICATIONS SOFTWARE AND HARDWARE FOR USE IN CONNECTING, ACCESSING AND INTEGRATING WIRELESSLY PUBLIC AND PRIVATE COMPUTER INFORMATION NETWORKS AND WIRELESS DEVICES, NAMELY HANDHELD COMPUTERS, PERSONAL DIGITAL ASSISTANTS, MOBILE TELEPHONES, LAPTOP COMPUTERS, PAGERS; COMPUTER PROGRAMS, NAMELY, DESKTOP INFORMATION MANAGER PROGRAMS PROVIDING ELECTRONIC MAIL, PERSONAL CALENDAR, GROUP SCHEDULING, PERSONAL INFORMATION MANAGEMENT, TASK MANAGEMENT, WIRELESSLY ACCESSING AND SHARING OF DOCUMENTS; COMPUTER PROGRAMS FOR WIRELESSLY MANAGING, VIEWING, AND EDITING FILES, DOCUMENTS; COMPUTER PROGRAMS FOR WIRELESS MEETING AND EVENT SCHEDULING, MANAGING GROUP CALENDARS, TASK DELEGATION AND REPORTING, RECORDING NOTES, WIRELESSLY TRANSFERRING DATA TO AND FROM DATABASES AND TO AND FROM COMPUTER PROGRAMS, AND COMPUTER FILES; COMPUTER SOFTWARE FOR WIRELESSLY SENDING AND RECEIVING INSTANTANEOUS ELECTRONIC MAIL MESSAGES AND PAGING; COMPUTER SOFTWARE FOR WIRELESS TIME OF USE AND BILLING INFORMATION; COMPUTER PROGRAMS FOR USE IN WIRELESS VOICE ACCESS TO ELECTRONIC MAIL MESSAGES AND PERSONAL INFORMATION MANAGEMENT APPLICATIONS;
AETHER SMART AGENT AETHER SYSTEMS, INC. 11460 Cronridge Drive Owings Mills MD 21117 COMPUTER AND COMMUNICATIONS SOFTWARE AND HARDWARE FOR USE IN RECEIVING, ANALYZING, AND TRANSMITTING INFORMATION TO AND FROM COMPUTER NETWORKS AND WIRELESS DEVICES, NAMELY HANDHELD COMPUTERS, PERSONAL DIGITAL ASSISTANTS, MOBILE TELEPHONES, LAPTOP COMPUTERS, PAGERS;SMART AGENT;
AETHER SYSTEMS AETHER SYSTEMS, INC. 11460 Cronridge Drive Owings Mills MD 21117 Computer and communications software and hardware for connecting wirelessly multiple users to public and private computer information networks for the transmission of real-time data to and from such networks and wireless devices, namely handheld computers, personal digital assistants, mobile telephones, laptop computers, pagers; computer software development tools;Telecommunications and wireless communications services, namely, providing multiple-user wireless telecommunications connections to public and private computer information networks for the transmission of real-time data to and from such networks and wireless devices, namely handheld computers, personal digital assistants, mobile telephones, laptop computers, pagers;SYSTEMS;Engineering consulting services in the field of computer software, hardware and telecommunications; custom design of computer software, middleware and wireless data transmission software and systems for others; custom design, development and integration of wireless data network systems; technical support services, namely, troubleshooting of wireless data and communications software and hardware problems via telephone, e-mail, in person;
AJAXO Ajaxo Inc. 4675 Stevens Creek Blvd. Suite 235 Santa Clara CA 95051 COMPUTER AND COMMUNICATIONS SOFTWARE FOR CONNECTING USERS OF WIRELESS DEVICES, NAMELY HAND-HELD COMPUTERS, PERSONAL DIGITAL ASSISTANTS, MOBILE TELEPHONES, AND PAGERS, AND PRIVATE AND PUBLIC COMPUTER NETWORK FOR THE TRANSMISSION OF REAL-TIME DATA TO AND FROM SUCH NETWORK;
BRIDGEWATER SYSTEMS Bridgewater Systems Corporation 303 Terry Fox Drive, Suite 500 Ottawa, Ontario K2K3J1 Canada computer and communications software for use in the carriage, delivery, control, monitoring and management of data, voice, images and video transmissions over communications networks;[ repair and installation for others of computer and communications networks ];BRIDGE WATER SYSTEMS;SYSTEMS;consulting and custom design services for others in the field of computer and communications software and systems; and providing technical support and systems software and hardware architecture, design, implementation and deployment information about communications networks and communications network products via a global computer network; and repair and installation of computer software for others;
BULLET Certicom Corp. 4th Floor 5520 Explorer Drive Mississauga L4W5L1 Canada computer and communications software, firmware and hardware for use in information and data communication, information and data transactions, networking, cryptography, digital signatures and public and private key generation, security including encryption, certification, authorization, authentication, verification, data privacy, confidentiality and data integrity; integrated circuits; computer software storage media namely pre-recorded CD-ROMS and computer diskettes for use in the area of storage of documentation, data and programs for use in computer, information, data and information processing, data and information display, information and data transactions, networking, cryptography, digital signatures and private and public key generation, security including encryption, certification, authentication, verification, data privacy, confidentiality and data integrity; pagers, modems, cellular phones, telecommunications equipment namely radio, telephone and satellite transmitters, receivers, switches, networks, phones, wireless networks, wireless communication processors, two-way pagers, radio and satellite phones and wireless handheld computers, magnetic coded cards and plastic cards with an embedded integrated circuits or stored information and data;cash transaction cards, credit and debit cards, terminals for use with plastic cards with an embedded integrated circuits or stored information and data, cash transaction cards and credit and debit cards;
COMFIGURATOR COMFIG Alcatel TITN Inc. 7011 Koll Center Parkway, Suite 200 Pleasanton CA 945663101 computer communications software, namely software for WAN (wide area network) communications;computer consultation, namely communication network softare consulting services;
CONNEX DICTAPHONE CORPORATION Rye NY Computer communications software, namely, software that allows automatic upload of voice files form portable recorders to PC or network location; and instruction manuals and other documentation sold as a unit therewith;
DISCOVERY Visible Decisions Inc. 200 Front Street West, Suite 2203 P.O. Box 35 Toronto, Ontario M5V 3K2 Canada computer communications software for the design and implementation of visual three dimensional and motion applications by connecting to interfaces, to databases and to other information media, and user and installation guides and manuals sold therewith;
ETHERSCAN IMC NETWORKS CORP. 19772 Pauling Foothill Ranch CA 92610 computer communications software; namely, management software for local area networks;
EYERIS EyeWonder, Inc. 2859 Paces Ferry Road, Suite 1200 Atlanta GA 30339 Computer communications software, which allows users to distribute audio and video content to others on an on-line global communications network;IRIS;
EYESTUDIO EyeWonder, Inc. 2859 Paces Ferry Road, Suite 1200 Atlanta GA 30339 Computer communications software, which allows users to encode, store and manage audio-video messages;EYE STUDIO;
GOSIPWARE Alcatel TITN Inc. 7011 Koll Center Parkway, Suite 200 Pleasanton CA 945663101 computer communications software; namely, software for LAN (local area network) and WAN (wide area network) communications protocols;computer consultation; namely, communication network software consulting services;
GOT ARPU? TeleCommunication Systems, Inc. 275 West Street Annapolis MD 21401 Computer communications software, namely, application software for administration of cellular services and delivery of Internet content into carrier networks for wireless service providers; wireless messaging software; wireless emergency messaging software; mobile messaging center software; software allowing location-based and presence-based information to be gathered, determined, managed, protected, and transmitted to and from mobile devices, end-user applications, and platforms; software allowing rapid presence and location -based application development; software used to provide access to a global computer network and telephone networks for text messaging, paging and telephone services; software permitting network interfaces.;
GRAYCO Grayco, Inc. P.O. Box 736 Addison TX 75001 Computer communications software, namely, interactive voice software to allow customers to access bank account information and transact bank business;GRAY CO;
HARVESTERSITEWARE Screaming Media.Net, Inc. 55 Broad Street, 23rd Floor New York NY 10004 Computer communications software, namely, browser software to be used for accessing, viewing and transmitting and receiving information and data from, to and between web sites on a global computer network for the development of web sites;HARVESTER SITE WARE;
HEALTHWAVE WEST INTERACTIVE SERVICES CORPORATION 11808 MIRACLE HILLS DRIVE OMAHA NE 68154 Computer communications software for the recording and subsequent transmission of messages by voice, text and email; electronic communications systems comprised of computer hardware and software for the transmission of data between two points;Telecommunications services, namely, voice, text and email messaging services;HEALTH WAVE;
HP TOUCHPOINT MANAGER HP HEWLETT PACKARD GROUP 10300 Energy Drive Spring TX 77389 computer and communications software; computer software for information technology (IT) management, IT infrastructure management, remote IT infrastructure management, IT asset inventory, IT device lifecycle management, software management, data protection, data security, computer security, and IT security; cloud-based software for information technology (IT) management, IT infrastructure management, remote IT infrastructure management, IT asset inventory, IT device lifecycle management, software management, data protection, data security, computer security, and IT security;HEWLETT PACKARD TOUCHPOINT MANAGER;MANAGER;Cloud computing featuring software for use in information technology (IT) management, IT infrastructure management, remote IT infrastructure management, IT asset inventory, IT device lifecycle management, software management, data protection, data security, computer security, and IT security;
HUMANIZED Atio Corporation International Inc. 7301 Ohms Lane Suite 600 Edina MN 554392331 Computer communications software in the area of telephony that coordinates telephone communication and communication via a global computer information network for the purpose of assisting businesses with customer service and product orders;
IRIS VSoft Corporation Suite 450 6455 East Johns Crossing Duluth GA 30097 Computer communications software, namely, software to allow user access to banking information; computer communications software, namely, computer communications software for allowing access to bank account information and for transacting bank business; computer communications software, namely, computer communications software for personal finance management, bill pay, money transfers, viewing check images, and ordering checks;online and mobile banking; online and mobile banking services, namely, allowing access to bank account information and for transacting bank business; online and mobile banking services, namely, personal finance management, bill pay, money transfers, viewing check images, and ordering checks;Software as a service (SaaS) services, namely, software as a service (SaaS) services for allowing access to bank account information and for transacting bank business; software as a service (SaaS) services, namely, software as a service (SaaS) services for personal finance management, bill pay, money transfers, viewing check images, and ordering checks;
JINGLE BANNER Houston Interweb Design, Inc. 1770 St. James, Suite 420 Houston TX 77056 COMPUTER COMMUNICATIONS SOFTWARE, NAMELY, A BROWSER SOFTWARE USED TO ACCESS, VIEW AND TRANSMIT INFORMATION, DATA, AND COMPUTER READABLE FILES FORM WEBSITES ON GLOBAL COMPUTER NETWORKS;ELECTRONIC DATA INTERCHANGE (EDI) SERVICES;BANNER;PROVIDING TEMPORARY USE OF NON-DOWNLOADABLE SOFTWARE, NAMELY, COMMUNICATIONS SOFTWARE USED TO ACCESS AND TRANSMIT INFORMATION FROM DATABASES FEATURING MUSIC DATA FILES;
MCGUINTY FILTER SCREAMING MEDIA.COM, INC.. 601 WEST 26TH STREET, 13TH FLOOR NEW YORK NY 10001 COMPUTER communications SOFTWARE, NAMELY, BROWSER SOFTWARE TO BE USED FOR ACCESSING, VIEWING, TRANSMITTING AND RECEIVING INFORMATION AND DATA TO AND FROM ON-LINE AUDIO AND VIDEO ENTERTAINMENT WEB SITES, ON-LINE RETAIL STORE SERVICES WEB SITES AND NEWS AND INFORMATION WEB SITES ON A GLOBAL COMPUTER NETWORK;FILTER;
OUT OF OFFICE Seven Networks, Inc. 959 Skyway Road, Suite 100 San Carlos CA 94070 Computer and communications software for wireless and remote access and connectivity; computer software for enabling, monitoring, and managing wireless and remote communications and connectivity between communications networks; computer software for enabling, monitoring, and managing wireless and remote communications and connectivity between wireless and remote devices and communications networks; and instruction and user manuals provided therewith;Technical support services, namely, troubleshooting of computer hardware and software problems; computer software consultation; consulting services in the field of mobile communications; computer software design for others; customization of computer hardware and software; application service provider (ASP) featuring software in the field of mobile communications;
PCTELEX Data Link of Buffalo, L.P. 3519 N. Buffalo Road Orchard Park NY 14127 computer communications software;
PERFECT COMMUNICATOR TELECO, INC. 430 Woodruff Road, Suite 300 Greenville SC 29607 computer communications software for a unified messaging system and method to integrate a centralized remote distribution server for mass updates for overhead page announcements, background music updates, system level updates using a centralized console to manage targeted locations; computer operating programs; and computer operating systems;Color is not claimed as a feature of the mark.;COMMUNICATOR;
PHONETREE WEST INTERACTIVE SERVICES CORPORATION 11808 MIRACLE HILLS DRIVE OMAHA NE 68154 computer communications software for the transmission of messages by text and/or email; electronic communications systems comprised of computer hardware and software for the transmission of data between two points;telecommunications services, namely, text and email messaging services;PHONE TREE;
PROJECTXML project.net, Inc. 4740 Mount Etna Drive San Diego CA 92117 Computer communications software for the transmission of XML documents across a global computer network;PROJECT XML;
RADMIN DMITRI ZNOSKO LENINSKI PROSPECT 123, KORP.4, KV.28 MOSCOW 117513 Russian Federation COMPUTER COMMUNICATIONS SOFTWARE, DOWNLOADABLE AND PRERECORDED ON DISC, FOR USE IN REMOTELY CONTROLLING OTHER COMPUTERS;
RADMIN Famatech 25 Greystone Manor Lewes DE 19958 COMPUTER COMMUNICATIONS SOFTWARE, DOWNLOADABLE AND PRERECORDED ON DISC, FOR USE IN REMOTELY CONTROLLING OTHER COMPUTERS;
REMO XPHERIX CORPORATION 405 River Oaks Parkway San Jose CA 95134 computer and communications software for connecting computers and other communications devices to communications networks; computer and communications software for managing and scheduling personal and business contacts, for calendaring, and for creating to-do lists; computer software for creating, accessing, updating, editing, managing, maintaining and synchronizing databases and directories of information; computer and communications software for managing and routing electronic mail and electronic and optical communications; and instruction manuals to be used therewith all sold as a unit;database management services, namely, creating, updating, editing, managing, maintaining and synchronizing databases and directories of information;customizing computer and communications software; installation of computer and communications software;
REXXWARE Simware Inc. 2 Gurdwara Road Nepean, Ontario K2E 1A2 Canada computer communications software, namely scripting/programming software which controls the structure and operation of local area networks and personal computer environments by providing access to the operating system from local or remote sites, and user manuals and installation guides sold therewith;REXX SOFTWARE;
REXXWARE INTELLAGENTS Simware Inc. 2 Gurdwara Road Nepean, Ontario K2E 1A2 Canada computer communications software, namely, scripting/programming software which controls the structure and operation of local and wide area networks and personal computer environments by providing access to the operating system from local or remote sites, and user manuals with installation guides sold;
ROBOTAG AT&T INTELLECTUAL PROPERTY II, L.P. 645 East Plumb Lane Reno NV 89502 Computer communications software, namely a graphical user interface to allow access to a network gateway to transact business;ROBOT TAG;
SALVO DESTINY Simware Inc. 2 Gurdwara Road Nepean, Ontario K2E 1A2 Canada computer communications software, namely, software for the design of global computer network based applications which provide access to various information and data sources, and user manuals and installation guides sold as a unit therewith;
SALVO VISTA Simware Inc. 2 Gurdwara Road Nepean, Ontario K2E 1A2 Canada computer communications software, namely, software for the design of global computer network based applications which provide access to various information and data sources, and user manuals and installation guides sold as a unit therewith;
SITEWARE Screaming Media.Net, Inc. 55 Broad Street, 23rd Floor New York NY 10004 Computer communications software, namely, browser software to be used for accessing, viewing and transmitting and receiving information and data to and from on-line audio and video entertainment web sites, on-line retail store services web sites and news and information web sites on a global computer network;SITE WARE;
SOCIAL VOLUME Trilibis, Inc. 66 Bovet Road Suite 285 San Mateo CA 94402 Computer and communications software, namely, data synchronization software, data management software, and software for retrieving, receiving, collecting, compiling, filtering, indexing, organizing, managing, displaying, editing and sharing data, images, communications, messages, e-mail and information received electronically over a global computer network or mobile communications networks, and for alerting and notifying the user of the receipt thereof;Telecommunications services, namely, electronic messaging services and instant messaging services, providing access to electronic databases and telecommunications and global communications networks enabling individuals to retrieve, receive, collect, compile, filter, index, organize, manage, display, edit, view and share data, images, communications, messages, e-mail and information, and alerting and notifying users of the receipt thereof;On-line social networking services;SOCIAL;
SUBSCRIBER DATA BROKER Bridgewater Systems Corporation 303 Terry Fox Drive, Suite 500 Ottawa, Ontario K2K3J1 Canada computer and communications software for use in the carriage, delivery, control, monitoring and management of data, voice, images and video transmissions over communications networks; computer and communications hardware for use in the carriage, delivery, control, monitoring and management of data, voice, images and video transmissions over communications networks;SUBSCRIBER DATA;
THE FUTURE IS AHEAD OF SCHEDULE Trillium Digital Systems, Inc. 12100 Wilshire Boulevard Suite 1800 Los Angeles CA 900257118 COMPUTER COMMUNICATIONS SOFTWARE, COMPUTER COMMUNICATIONS FIRMWARE, AND COMPUTER COMMUNICATIONS HARDWARE ALL FOR THE PURPOSE OF PROVIDING STANDARD BASED COMMUNICATIONS SIGNAL PROTOCOLS TO ESTABLISH CONNECTIONS BETWEEN TELECOMMUNICATIONS NETWORKS AND TELECOMMUNICATIONS EQUIPMENT;
THE POWER BEHIND MOBILE WORKERS AETHER SYSTEMS, INC. 11460 Cronridge Drive Owings Mills MD 21117 COMPUTER AND COMMUNICATIONS SOFTWARE AND HARDWARE FOR CONNECTING WIRELESSLY MULTIPLE USERS TO PUBLIC AND PRIVATE COMPUTER INFORMATION NETWORKS FOR THE TRANSMISSION OF REAL-TIME DATA TO AND FROM SUCH NETWORKS AND WIRELESS DEVICES, NAMELY HANDHELD COMPUTERS, PERSONAL DIGITAL ASSISTANTS, MOBILE TELEPHONES, LAPTOP COMPUTERS, PAGERS; COMPUTER SOFTWARE DEVELOPMENT TOOLS;
TWICEPACK Alcatel TITN Inc. 7011 Koll Center Parkway, Suite 200 Pleasanton CA 945663101 computer communications software, namely software for WAN (wide area network) communications;TWICE-PACK;computer consultation, namely communications network software consulting services;
UQL Cytaq, Inc. 224 Airport Parkway, Suite 200 San Jose CA 95110 Computer and communications software and software platforms for application, information and database integration; communications software for connecting communications networks and network users; computer and communications software to manage enterprise communications and data transfer via communications networks; computer and communications software for use in database management;
VDI NVISION Visible Decisions Inc. 200 Front Street West, Suite 2203 P.O. Box 35 Toronto, Ontario M5V 3K2 Canada computer communications software for the design and implementation of visual three dimensional and motion applications by connecting to interfaces, to databases and to other information media, and user and installation guides and manuals sold therewith;consulting services concerning the use and implementation of computer software and customization of computer software and programs related to computer communications and visual applications, and the connection of interfaces to databases, other information media and data connections form external sources;
VISIBLE DECISIONS Visible Decisions Inc. 200 Front Street West, Suite 2203 P.O. Box 35 Toronto, Ontario M5V 3K2 Canada computer communications software for the design and implementation of visual three dimensional and motion applications by connecting to interfaces, to databases and to other information media, and user and installation guides and manuals sold therewith;consulting services concerning the use and implementation of computer software and customization of computer software and programs related to computer communications and visual applications, and the connection of interfaces to databases, other information media and data connections from external sources;
VISIBLE DECISIONS Visible Decisions Inc. 200 Front Street West, Suite 2203 P.O. Box 35 Toronto, Ontario M5V 3K2 Canada Computer communications software for the design and implementation of visual three-dimensional and motion applications by connecting to interfaces, to databases and to other information media, and user and installation guides and manuals sold therewith;Consulting services, namely, the support for and customization of computer software and programs related to computer communications and visual applications, and the connection of interfaces to databases, other information media and data connections from external sources;The drawing is not lined for color, and color is not claimed as a feature of the mark.;
VISIBLE DECISIONS INC. VDIN3D Visible Decisions Inc. 200 Front Street West, Suite 2203 P.O. Box 35 Toronto, Ontario M5V 3K2 Canada Computer communications software for the design and implementation of visual three-dimensional and motion applications by connecting to interfaces, to databases and to other information media, and user and installation guides and manuals sold therewith;VISIBLE DECISIONS INCORPORATED VDI IN 3D;INC;The drawing is not lined for color, and color is not claimed as a feature of the mark.;
VISUALTOP VISUALTOP.COM, INC. 350 Fifth Avenue, Suite 6017 New York NY 101186099 COMPUTER AND COMMUNICATIONS SOFTWARE FOR USE IN ENHANCING THE CAPABILITIES OF WEB BROWSER'S OF OTHERS WHICH ENABLES USERS OF A GLOBAL COMPUTER NETWORK TO OBTAIN ENHANCED BROWSING, ROUTING AND ACCESS TO INFORMATION AND SERVICES CONTAINED ON GLOBAL COMPUTER NETWORK WEB SITES; WEB BROWSER SOFTWARE;VISUAL TOP;COMPUTER SERVICES; NAMELY PROVISION OF A WEB BROWSER FOR OTHERS THAT ENABLES USERS OF A GLOBAL COMPUTER NETWORK TO OBTAIN ENHANCED BROWSING, ROUTING AND ACCESS TO INFORMATION AND SERVICES CONTAINED IN WEB SITES;
VOICEWAVE WEST INTERACTIVE SERVICES CORPORATION 11808 MIRACLE HILLS DRIVE OMAHA NE 68154 Computer communications software for the recording and subsequent transmission of messages by voice, text and email; electronic communications systems comprised of computer hardware and software for the transmission of data between two points;Telecommunications services, namely, voice, text and email messaging services;VOICE WAVE;
WANWARE Alcatel TITN Inc. 7011 Koll Center Parkway, Suite 200 Pleasanton CA 945663101 computer communications software, namely software for WAN (wide area network) communications;WAN-WARE;computer consultation, namely communication network software consulting services;
WANWARE SOFTWARE GROUP LIMITED, THE 642 Welham Road Barrie, Ontario L4M 6E7 Canada computer communications software, namely, communications subsystems comprising driver software, communications protocol implementations, upper layer interfacing software, configuration and installation software, and management utility software; computer communications hardware, namely, communications subsystems comprising computer interface cards and related connecting cables;
XPHERIX IPHONEBOOK XPHERIX CORPORATION 405 River Oaks Parkway San Jose CA 95134 Computer and communications software for connecting computers and other communications devices to communications networks; computer software for creating, accessing, updating, editing, managing, maintaining and synchronizing databases and directories of information; computer and communications software for managing and routing electronic and optical communications; and instruction manuals sold as a unit therewith; electronic publications, namely, instructional materials featuring information on computer and communications software downloadable and recorded on computer media;Printed instructional materials on using computer and communications software;XPHERIX I PHONE BOOK;I PHONEBOOK;
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. A virtual private network service provider, wherein virtual private network ("VPN") software for setting up a virtual private network connection is delivered from a server computer to one or more client computers over a computer network, such as the Internet. Once the VPN software is delivered to the client computers, it can be executed so that data communications are made as virtual private network communications under control of the VPN software. Because the VPN software is stored and maintained on a server computer, and preferably delivered to the various client computers on an as-needed basis, the distribution, integrity and updating of the VPN software is improved because the "master" version of the VPN software can be controlled and revised by merely accessing the server computer system, rather than by attempting to control and revise numerous copies of the VPN software resident on various, scattered client computers.