Guys, you might have been asked to use VPN (Virtual Private Network) while you work on the internet. This helps us to protect our privacy over the internet. Today we will discus about Virtual Private Network and how it is helpful to us. VPN is a technology that creates an encrypted and secure connection over a network.
Lets understand it in a more simple way, it is a secure tunnel between you and other destination computers. You connect to a remote VPN server may be in USA, UK, or any other part of the world and that server connects you to the internet world. So your geographical location is concealed by reflecting the server’s location.
When you are connected to the VPN, it becomes very hard for anyone to spy on you or your activities on the internet. A VPN service is highly recommended if you don’t want anyone spy on you and you need to browse anonymously.
Advantages
- Secure connection and communication – There is the VPN server between you and the internet world so you are secured.
- Safely access public WiFi – Public WiFi connection are not secured and accessing them can allow anyone spy on your computer. But using a VPN restricts anyone spying on you.
- Access blocked sites or content – You can access blocked websites or content as your physical IP address is concealed and it reflects the IP address of location you selected in VPN client.
- Browse anonymously – Since your location is concealed, you cannot be tracked easily and hence you can browse the internet anonymously.
- Cost Effective – VPN saves lot of costs to the bigger organization. It saves them from the requirement of leased lines between its office locations.
Disadvantages
- Sometimes it requires some understanding of the network security, its installation and configuration.
- It is not under our direct control.
- There could be some incompatibility issues.
VPN Networks
Here is list of some recommended VPN services which are as simple as installing software on your machine. Some are free to use and some requires you to buy a license.
VPNs are very useful when its comes to secure you online data and to Evade the online restriction also the PureVPN and Express VPN are best VPNs right now.