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.