Networking Services

What Is a VPN?

VPN Solutions and Key Features

VPN Services

A VPN supplies network connectivity over a possibly long physical distance. In this respect, a VPN is a form of Wide Area Network (WAN). VPNs enable file sharing, video conferencing and similar network services. Virtual private networks generally don't provide any new functionality that isn't already offered through alternative mechanisms, but a VPN implements those services more efficiently / cheaply in most cases.

A key feature of a VPN is its ability to work over both private networks as well as public networks like the Internet. Using a method called tunneling, a VPN use the same hardware infrastructure as existing Internet or intranet links. VPN technologies includes various security mechanisms to protect the virtual, private connections.

Specifically, a VPN supports at least three different modes of use:

  • Internet remote access client connections
  • LAN-to-LAN internetworking
  • Controlled access within an intranet

Internet VPNs for Remote Access

In recent years, many organizations have increased the mobility of their workers by allowing more employees to telecommute. Employees also continue to travel and face a growing need to stay connected to their company networks.

A VPN can be set up to support remote, protected access to the corporate home offices over the Internet. An Internet VPN solution uses a client/server design works as follows:

    1. A remote host (client) wanting to log into the company network first connects to any public Internet Service Provider (ISP).

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Services Overview

Tel-Systems offers a variety of Services. We have trained and Certified technicians to make sure your installation will move smoothly and affectively without any interuptions. 

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Guaranteed 100% Satisfication 
Tel-Systems strives to be the best it can be and we understand that customers rely on us to make sure that things are done right and the way they would expect so our policy will be to make sure you are 100% satisfied with our service.

Address: 1080 Tapscott Road, Unit 1
Address: Toronto, Ontario, M1X-1e7
Telephone: ..1-416-291-6000
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E-mail: info@tel-systems.com