What is a VPN and why should you care?
Why VPN is so important?

What is a VPN and why should you care?

By Tech Start XYZ | techstartxyz | 12 Jan 2020

What is a VPN?

VPN stands for Virtual Private Network. Basically, it would be an intermediation of your internet connection.

However, with some extra technologies aimed at security and privacy of navigation.

These functions include encryption and private browsing without a trace of what was accessed.

Another interesting feature is the ability to simulate other locations to circumvent the blockages imposed in certain regions.

Because every time you connect to the Internet, an IP number is generated that contains all the data regarding you and your connection. This makes you easily identified on the internet.

However, when using a VPN, this IP number is automatically changed to the VPN server, usually in a totally different location from yours.

This type of technology is useful for people in countries that impose navigation censorship, for journalists, and even privacy-conscious people.

VPN privacy

How a VPN Works and Why It Matters to You

Basically it works like a tunnel that allows you to transmit data anonymously over the internet.

Thus all information transmitted over the VPN is encrypted so that third parties cannot spy on it.

So some advantages you should take into consideration about VPN are:

  • Prevent censorship blocks
  • Masks the actual IP of the connection
  • Encrypt all internet traffic
  • Hide real user location
  • Does not leave browsing logs (check with your VPN provider)
  • Lets you access services like Netflix in other countries

How to use a VPN?

There are several services that have their own software to make the connection.

So basically just download a program and select the desired connection and you're done!

There are free VPN services such as Proton VPN, which offer a free plan with some limitations.

However there are other paid services that do not impose limitations on users, among the most popular are:

  • Nord VPN
  • Proton VPN
  • Hotspot Shield

Certainly there are other services, however these were some of the most used we found on the market.


Using a VPN service has become a necessity these days. Even more for people who travel a lot protecting your connection is essential!

So do not waste time, if possible start using a quality service today and protect yourself.

Did you like this article? Got something to complement? Leave your comment below.

Tech Start XYZ
Tech Start XYZ

Um blog sobre Tecnologia, Hackers, Linux, Windows, Privacidade, Internet e outros assuntos! Acesse: www.techstart.xyz


Just a blog to talk about hacking, malware, cyber war, privacy, cripto and tech stuff.

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