A Virtual Private Network (VPN) is a service that lets you to connect to the Internet via an encrypted tunnel. It’s also one of the most indispensable tools in today’s digitally connected world. 

What is a VPN, Exactly?

As the Internet becomes more integral to our lives, it’s important to recognize that the convenience it offers has introduced new privacy threats. Mass leaks, identity theft, and data hacks are common. There’s a good chance you’ve been informed about a cyberattack that endangered your password by at least one website. 

This is where a VPN can help. A VPN provides a sophisticated, easy to use solution for end-users to take control of their privacy by encrypting sensitive data the entire length of a transfer.  

History of VPN

VPN technology was first introduced in the mid-1990s. Large technology companies, looking for new ways to share data between often far-flung offices, developed encryption algorithms that would scramble the information in transit. It would then unscramble the file once it arrived at the destination.

It wasn’t long before virtual private networks moved out of the business sector and found their way to personal systems. This is usually attributed to Microsoft’s Gurdeep Singh Pall, who helped develop the Point-to-Point Tunneling Protocol (PPTP) in 1996, making VPNs as we know them possible.

Over time, the technology was refined from a confusing collection of systems to the streamlined protocols used today. This shifted the VPN into the mainstream, providing low-cost solutions for regular people who were now banking, paying bills, and keeping increasingly more information online. To this day, they remain the best way to keep your information from prying eyes.

A Little More Detail

A VPN is a secure gateway across a public network (such as the Internet). It connects hardware like your phone, tablet, and computer to a server in a remote location. A tunneling protocol encrypts and protects information sent over the Internet.

Encryption is a method of altering information digitally by splitting it up into several pieces and mixing them together. This is very hard to break unless you have the appropriate key, which the other side of your transmission does.

The computational resources needed to decode the puzzle are so intense that, if it is even possible, it’s not worth the effort. When connected to a VPN, all traffic leaving your hardware is encrypted until it reaches its final destination. Sensitive information, such as your passwords, identity, and bank information is masked from unwanted parties. Even your Internet service provider is not able to decode your encrypted activity. 

A VPN also has the added benefit of hiding your IP address. Since your encrypted traffic filters through a remote server, your location and IP are virtually untraceable. We will dive into why this characteristic is important in the following section. 

Most modern devices are built to support a VPN service. Once you have a VPN protocol installed on your hardware, you simply need to connect to any of the servers offered by your VPN provider and all your online activity will be encrypted.

Why Use a VPN? 

VPNs are commonly used to protect personal data when connecting to unsecured public networks at cafes, hotels, airports, etc. But every day more people are finding new benefits. 

Privacy From Your ISP 

Due to a 2017 FCC regulation change, your ISP can now sell your data. And they’re doing so with gusto! Marketers use this information to target campaigns back at you, meaning you’re not even safe from intrusion at home.

To truly keep your online identity private, you must be connected to a VPN at all times, whether you are using public or private wi-fi.

ISP Throttling

ISP throttling is a common practice Internet providers use to control their clients’ bandwidth for high demand activities. However, they base it on activity type (e.g. streaming a video) rather than volume (e.g. downloading 7 gigs). Since a VPN hides what the data actually is, your ISP can’t identify that a big file is a streaming show or video game. Therefore, they can’t throttle it.

While it’s true that using a VPN creates a slight drop in speed due to connecting to another server, you should notice a net gain.

Geolocation Blocking

Many websites use your IP address to identify your location for copyright restrictions. A VPN masks your IP address from the receiving end. This allows you to be virtually located anywhere in the world, bypassing geographical restrictions. This is particularly useful when you are traveling and don’t want to be surprised with unpleasant content blocking. It also allows you to access streaming content that might not be available in your country.

You Need a VPN

A Virtual Private Network is indispensable for so many reasons. Our lives are simply too connected to the world wide web to deny that you have vulnerable, sensitive information.

Don’t ignore the easiest way to protect yourself.

VPN protocol provides a fast and secure way to defend all your information. At PrivadoVPN, we believe that control of your data is a fundamental right. Our VPN service provides you with the tools you need to protect your digital privacy.