The computer network concept declares the independence of the «logical» network from the «physical» one. For example, two Web-pages in the same domain may be physically located in different countries, and two users from the same organization can never see each other. Nevertheless, the abstraction of the «logical» network sometimes requires utilizing very advanced software; for instance, for separating and guarding members of a particular «logical network». Such software is used for the creation of the so-called «Virtual Private Networks» (VPN), and it allows users from different geographical locations to work together and ensure that unauthorized users cannot break in those networks.
The problem of the creation of your own VPN is perfectly solved with software named ViPNet OFFICE. It allows establishing secure and reliable private network between different kinds of participants either in offices or mobile, either in local network or through the Internet. The software consists of three parts: Client (regular user), Manager (administrative user) and Coordinator (server with permanent IP address.) ViPNet OFFICE provides a wide range of user services: communications (e-mail and IM), file exchange, personal firewall.
Also, any external network application can be used securely.
ViPNet OFFICE 2.8.11 SP4 Implement VPN service, firewall and secure instant messaging within your network so that users and mobile clients, even from remote offices can communicate securely with central
ViPNet DISCguise 2.8.12 ViPNet DISCguise is a small footprint encryption utility. Your files and folders are encrypted with a strong encryption algorithm, using a combination of a unique user key and the
Linking remote SME workers to their office networks KUALA LUMPUR: Juniper Networks Inc has introduced solutions that it claimed would provide small and medium enterprises (SMEs) with a secure, cost-effective and easy-to-deploy method for remote employees to access corporate networks.