Virtual Private Network

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Virtual Private Network

Also called a VPN. A computer network connecting the main office of a company to its regional offices, and sometimes to individuals using the network remotely. Until the 1990s, a VPN was a dial-up connection or a network set up especially for the company. Since then, most VPNs simply use the Internet.
References in periodicals archive ?
Once your VPN is set up, not only will staff members be able to telecommute, but any data stored on the network will be immediately available to all the remote users and any data the remote users produce will be immediately available on the network.
Here are the steps to create a VPN connection on your office network or a client/customer's network.
This is the most practical configuration for an IPSec VPN network.
And when you get into deployments around the 100-site number, a fully meshed configuration is not feasible (a 100-site VPN would require 4,950 tunnels).
The growing demand for VPN connectivity reveals significant business benefits.
However, if you're using POTS (plain old telephone service or a regular phone line) at one end of the VPN, response time may be unsatisfactory as a VPN can be slow.
Using both remote-control software such as pcAnywhere, and a VPN, you now have many advantages--functionality and performance using pcAnywhere, and security and cost savings using the VPN.
Adding hardware to a general-purpose computer can boost VPN performance somewhat, but bus speed and other architectural limits make this an intermediate solution.
High performance VPN systems and appliances boast a design that incorporates board layout, processor speed, driver optimization, and custom security ASICs for public key operations as well as encryption.
SoftRemote Mobile provides the most robust client-to-client and client-to-gateway VPN authentication, confidentiality, and data integrity using the latest IPSec encryption and authentication standards.
Check Point SecureXL is a software interface that enables Check Point to leverage technologies from multiple silicon, appliance and computer system partners to accelerate the performance of firewall and VPN gateways by off-loading simple, though computationally intensive functions to third-party packet processors.
The Intel VPN client has many of the same security and connectivity features as Apani's family of VPN clients.