Virtual Private Networks Explained

Almost everyone has heard the term Virtual Private Network used in conversation, but most people overlook the usefulness of such a concept. Internet users who have a lot of information to share with one another would probably be the first and foremost to benefit from this form of networking. However, it just goes to show that most people are just not that concerned about boosting their Internet security.

What is a Virtual Private Network?

It is a virtual network of connected computers which are able to share information with one another (through the Internet), but without having to use an LAN or local area network. Back in the day when the Internet wasn’t as evolved, computers would have to be directly connected to one another through the use of a physical wire. The circuit would then have to be “leased” from a reputable company to ensure that no one else could hack or use that same connection.

The Issue of Privacy is Addressed

In the days of physical wiring between computer networks, leased lines could never really ensure the privacy of a group of computers. Privacy was entirely in the hands of the circuit provider and it was his belief ethics that either prevented the sharing of private information, or not. However, this problem was quickly addressed when a method of encryption was used to secure these networks.

The data between groups of connected computers are sent in code through a private gateway using the help of the Internet. The recipient’s computer is then able to receive the coded message and decode it. What makes this method of encryption foolproof is that if there are any interruptions or hackers trying to interfere with the coded data, it is instantly rejected by the computer on the other side of the network.

Who Can Benefit Most From a VPN?

– Downloaders are able to download files, whether they may be legal or illegal, without having to answer for their “crimes” in court. The Virtual Private Network is able to prevent others from seeing illegal files or even BitTorrent on your computer.

– Privacy oriented individuals are more than likely going to want to secure their information using such a network. It is an ease of mind that prying eyes will never be able to read the information being stored and transmitted from your computer.

– Students as well as workers can also find it useful to promote the use of such a private network. Schools or some companies already offer private networks, so students and workers alike will more than likely already be secure.

Any combination of the above individuals will find a peace of mind using a virtual network that has been encrypted for privacy. With millions of people online each day, your privacy is of utmost importance and so is taking control!

DNS services like Unlocator are a great alternative to VPNs. They are generally faster and more stable than most VPN providers.