University of Ghana, Legon

8 Reasons Why You Need a VPN and Why

What is VPN?

A virtual private network extends a private network across a public network, and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network.

Why you need VPN services

It’s obvious that because of people’s security need and especially because of the need of sending encrypted data over a network, the VPN technology has been developed. But beside the role of creating a “private scope of computer communications”, VPN technology has many other advantages:

  1. Enhanced security. When you connect to the network through a VPN, the data is kept secured and encrypted. In this way the information is away from hackers’ eyes.
  2. Remote control. In case of a company, the great advantage of having a VPN is that the information can be accessed remotely even from home or from any other place. That’s why a VPN can increase productivity within a company.
  3. Share files. A VPN service can be used if you have a group that needs to share files for a long period of time.
  4. Online anonymity. Through a VPN you can browse the web in complete anonymity. Compared to hide IP software or web proxies, the advantage of a VPN service is that it allows you to access both web applications and websites in complete anonymity.
  5. Unblock websites & bypass filters. VPNs are great for accessing blocked websites or for bypassing Internet filters. This is why there is an increased number of VPN services used in countries where Internet censorship is applied.
  6. Change IP address. If you need an IP address from another country, then a VPN can provide you this.
  7. Better performance. Bandwidth and efficiency of the network can be generally increased once a VPN solution is implemented.
  8. Reduce costs. Once a VPN network is created, the maintenance cost is very low. More than that, if you opt for a service provider, the network setup and surveillance is no more a concern.

Here are a list of VPN Services you can try:

  • ExpressVPN
  • IPVanish
  • VyprVPN
  • NordVPN
  • TunnelBear

These days VPNs are getting more and more popular. If you need a VPN service tell us which are your reasons to get one?



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