Virtual Private Networks (VPN)

Virtual Private Networks

Introduction

When computers started to enter its prime , the best thing there was is the interconnectivity that it was capable of doing . As compared to the earlier times when workstations are isolated and workers need to move out of their tables , cubicles , and even offices to send pertinent documents to a co-worker or another office , the use of yards and yards of wires to connect computers into a massive interconnection made work easier and less prone to errors . However , there is no stopping technology . The wires were the

inconvenient part of the already sophisticated and advanced networking system . If there is anything that inhibits a computer from being a member of a network apart from privacy restrictions , it is the use of leased lines . With companies thinking beyond regional or national reach , and with the global demands for businesses rising , remote offices also need to be set up . Leased lines can still connect these remote offices to the main offices , albeit the high installation and maintenance costs and the uncertainty that the quality of connection will remain dependable for a long time (Tyson 2001

Then there came the internet . There is one which uses the physical line of the telephone , popularly known as dial up one which uses wires known as broadband and connections that do not use wires , or the wireless internet . Being widely accessible , it has become the grounding component to the modern networking . This is Virtual Private Networking (Tyson , 2001

Once solely used to connect one computer to another so that its users can work as a team , sharing data and pertinent work documents , as well as extras , networking has since grown . It is not about towns or regions now . Networking has turned global . It is not about people in two different cubicles but people from different parts of the globe . This shows how large the scope of private networking has become

Today , virtual private networking has become a household phrase among businesses regardless if they are Fortune 500 names or corner shops . It has come a long way from the time that it was a commodity exclusive to larger businesses and enterprises . The prices of these networking packages are in a continuous drop . Those which remain in the higher prices continue to be packed with irresistible features to lure customers to subscribing . Thus , virtual private networking has really grown

What is virtual private networking

Virtual private networking is pretty much like the good old local internet connection . It is also addressed as an infrastructure Similarly as well , there is a central station where all the remote stations are connected (Collins , et al , 2007 ) Apart from the connection between a remote station and the main computer , there are also cross connections between each remote computer made possible through the central station . This allows s , documents , and other available data easily accessible by network users - ready for retrieval use , and even distribution

While the similarities between the old local area network and the virtual private...