How do VPNs Work? Understand How to Protect your Privacy Online

How do VPNs Work? Understand How to Protect your Privacy Online

A VPN (Virtual Private Network) is simple software designed to protect your online privacy and make life difficult for hackers by anonymizing your traffic and location.

You can also use it for many other things, whether it is to break geoblocks and access all the entertainment services in the world, to download torrents faster and much more.

VPNs are very easy to use and all users, even those who are less familiar with computers, can use them without major problems. This simple and practical guide will teach you everything you need to know to get started.

How do VPNs work?

Your VPN directs all internet traffic to one of its servers, where it is encrypted. For example, you can be in Pakistan and connect to a US provider. The VPN sends your traffic from Pakistan to the US, fully encrypted.

Because it’s encrypted, your ISP can no longer see the websites you visit, where you came from, or track you. From there, your VPN server forwards your traffic to the website you are visiting, for example a website, app or video service like Netflix. The website sees the VPN server as the source of its traffic. This means it also sees your VPN server’s IP address instead of your own.

The best VPNs use thousands of servers and update their IP addresses regularly like ITop VPN, so websites don’t have enough time to blacklist and block them. This ensures that you remain completely private and untraceable.

How does a VPN guarantee my privacy?

VPNs handle a lot of sensitive information, so they need to have solid privacy policies and strong security measures. There are some VPNs that are unreliable, so it is important that you are careful while descargar VPN (download VPN) and choosing one that is reliable and secure.

Some VPNs specialize in desktops; while others specialize in mobile devices and some are VPN gratis para pc (free VPN for pc). Try installing a recommended VPN for Android if you use your cell phone more than your computer. As ITop VPN offer a variety of privacy protection features, such as:

Pv6 leak protection

Although IPv6 is now available, most VPNs still use IPv4 addresses. This creates the potential for a serious security breach.

If your ISP uses IPv6 support, and you access an online address that also supports IPv6, traffic for that domain will be routed through your ISP, not your VPN. This will reveal your activity to your ISP and your true location to the site.

The ITop VPN disables WebRTC and will protect your IP address to prevent this from happening to you so the descargar VPN (download VPN ITop) can protect your data from leaking.

WebRTC Leak Protection

Major browsers such as Chrome, Firefox, Safari, Internet Explorer and Opera use WebRTC technology to communicate. To do this, they need to know each other’s real IP address.

The techniques they use to get this information are more advanced than what sites like Netflix use, so it’s harder to hide your IP from them. Third parties can exploit WebRTC to discover your real IP address and location.

A reliable VPN disables WebRTC and will protect your IP address to prevent this from happening to you.

What should I look for in a VPN?

It’s important to VPN descargar (VPN download) that meets your needs and provides the best security and performance. When you’re shopping for VPN, we recommend prioritizing the services they offer:

  • 256-bit encryption: This is the highest level encryption available and will protect your personal information and browsing activities;
  • A strict no-logs policy ;
  • DNS and IPv6 leak protection ;
  • Customer Support: Most premium VPNs offer 24/7 support via live chat on their websites. Few services offer phone support, although it is available on some smaller VPNs;
  • Great Server Coverage: You need a VPN with servers all over the world. This ensures that you can access geo-blocked content from any country you prefer. It also means that when you travel, there will always be a server nearby;
  • Servers optimized for streaming and P2P.

Whichever you choose, make sure you are opting for quality service that will actually deliver what is promised. With all the tips we’ve given so far in this article, we’re sure you already have enough knowledge to make a good choice.

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About the Author: Andrea Parker

Andrea Parker is a reporter for Zobuz. She previously worked at Huffington Post and Vanity Fair. Andrea is based in NYC and covers issues affecting her city. In addition to her severe coffee addiction, she's a Netflix enthusiast, a red wine drinker, and a voracious reader.