Together with the development of science and technology, technological innovations grew together with it, resulting to the emergence of new tools and devices. So how does a VPN work? Most people will perceive that whenever you connect by a virtual private network your information is secured and cannot be captured or seen by an unauthorised consumer, but many will not understand how a VPN does this. The primary technique a VPN will use known as ‘tunnelling’. When knowledge is distributed throughout the internet it is damaged down into ‘packets’, it is broken down into ‘chunk sized’ pieces that are more efficient and straightforward to send. The method of tunnelling is where an information packet is placed inside, or encapsulated in, another packet before it’s sent over the internet. With the usage of a digital private network, computer systems at either end of the community will be able to encapsulate packets …
