What is a VPN ? Why We Need One?

Take a step back and consider how much of your life is transmitted through the Internet inherently insecure. Do you feel a chill? That is completely reasonable, considering the forces grouped against their privacy. One of the best ways to protect your data is to use a vpn service i.e a Virtual Private Network (VPN), which also provides some control over how you identify yourself online.

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

How Does a VPN Service Works?

Simply put, a VPN service creates an encrypted virtual tunnel between you and a remote server operated by a VPN service. All your Internet traffic is routed through this tunnel, so your data is safe from prying eyes. Best of all, your computer seems to have the IP address of the VPN service server, masking its identity and location.

When your data reaches the VPN server, it goes to the public Internet. If the site you are using uses HTTPS to secure the connection, you are still safe. But even if it was intercepted, it is difficult to track the data to you, as it seems to come from the VPN service server.

Value Of VPN Service

To understand the value of a VPN service, it is useful to think about some specific scenarios in which a VPN service could be used. Consider the public Wi-Fi network, perhaps in a cafeteria or airport. Normally, you can connect without thinking twice. But do you know who could be watching traffic on that network? Can you be sure that the Wi-Fi network is legitimate, or could it be operated by a thief behind your personal data? Think of passwords, bank details, credit card numbers and the simple private information that you transmit each time you connect.

If you connect to the same public Wi-Fi network using a VPN service, you can be sure that no one on that network can intercept your data, or other users snooping around for possible victims, not even network operators. itself. This last point is particularly important, and everyone should keep in mind that it is very difficult to know whether or not a Wi-Fi network is what it seems to be. The fact that it is called Starbucks_WiFi does not mean that it is actually owned by a well-known coffee supplier.

Protect Yourself With a VPN Service

When the Internet was rebuilt for the first time, not much thought about security or privacy. At first, it was just a group of shared computers in research institutions.

Today, most have multiple devices that connect to the web that are much more powerful than the best computers of the early days. But the Internet has not made many fundamental improvements. Note that only in recent years has HTTPS become widespread.

This means that, unfortunately, it is up to people to protect themselves. Antivirus applications and password managers contribute greatly to keeping it more secure, but a VPN service is a powerful tool that you should definitely have in your personal security toolkit, especially in today’s connected world.

Some of the best VPN Services of 2020 are:

1. Express VPN

The best VPN service for 2020 is no doubt Express VPN. ExpressVPN tops the fastest VPN service list with an average download speed of 106 Mbps at all times and locations tested.

Check out Express VPN now.

If you have high speed Internet and want to make the most of it, this is the VPN for you. ExpressVPN operates fast VPN service servers in 94 countries and also gets a high score in security and customer support. ExpressVPN unlocks a large amount of content blocked by regions of places like Netflix, Hulu, HBO, Amazon Prime Video and BBC iPlayer.

Applications are available for Windows, MacOS, iOS, Android, Linux, Amazon Fire TV and certain Wi-Fi routers.


  • Very fast International connections.
  • Great security services.
  • Proven dedication to privacy.
  • Very large number of servers.
  • Unblocks Netflix and many other streaming sources.
  • 24/7 live chat availability.

ExpressVPN is a bit expensive but worth it. If you are a VPN service perfectionist, you will get what you pay for: military grade security, high speeds and easy to use interface with many functions.

What will you get :

ExpressVPN has a huge network of servers throughout the world, covering more than 3,000 servers in 160 cities in 94 countries.

Unlock the most popular streaming channels such as Netflix, BBC iPlayer, Amazon Prime, Hulu, ESPN, DAZN, Showtime and SkyGO, as well as Facebook, Twitter, Wikipedia and other websites censored by authoritarian regimes.

As expected, ExpressVPN also supports file sharing through torrent clients without the risk that their metadata and location are exposed to external people. All vendor servers are compatible with P2P and there are no bandwidth or speed limitations.

Applications use a power switch or a “network lock”, a useful mechanism that instantly terminates all your Internet access if the VPN service connection is interrupted, successfully preventing your data from leaking to inquiring entities.

ExpressVPN customers are also equipped with the split tunnel function that separates their applications into those that you want to run only with VPN service and those that you want to leave in the normal Internet connection.


So a VPN service is a private network that uses a public network (usually the Internet) to connect remote sites or users. The VPN uses “virtual” connections routed over the Internet from the company’s private network or a third-party VPN service to the remote site or person.

There are many VPN services available in the market. You can compare and choose the best one for you. With a great VPN you will enjoy safe browsing.