A Virtual Private Network, commonly known by its abbreviation VPN, is a service that enables you to connect to the Internet via an encrypted tunnel. It is also one of the most indispensable tools for one to get in today’s digitally connected world. 

Ever since the release of the Internet, our society has been more and more attached to the digital world. This technological revolution has undeniably driven us to innovate, collaborate, and communicate in exponentially progressive ways. However, it has also enabled an easy gateway for our privacy to be taken away from our control. Mass leaks, identity thefts, and data hacks have now become everyday news. 

 This is where a VPN can help. A VPN provides a sophisticated, yet simple, solution for end-users to take control of their privacy by encrypting sensitive data on their physical device.  

History of VPN

We can trace VPN technology back to the mid-1990s. Large technology companies were looking to find a way to connect their employees’ devices in a secure way. The objective was to share sensitive files from one office to another without the exchange being leaked or intercepted by third parties. The first VPN was strictly meant for business purposes and for employees to access their office data securely from anywhere in the world.

The next few iterations of the technology kept its purpose but refined the protocol and encryption to the impenetrable tool you see today. As the Internet rose in popularity and its use extended to beyond recreational, a version of VPN was developed for the everyday user. Ever since, VPNs have become the most reliable way to protect your online privacy from prying eyes.

VPN Definition

As the name implies, a VPN is a private network that provides a secure gateway across a public network, such as the Internet. It connects your hardware, such as your phone, tablet, and computer, to a server in a secure remote location. Tunneling protocol encrypts and protects information sent over the Internet. 

Encryption is a digital method to alter information into a puzzle that is is very hard to break. The computational resources needed to decode the puzzle, if it is even possible, is not worth the effort. When connected to a VPN, all traffic leaving your hardware is encrypted until it reaches its final destination. This service provides a true end-to-end shield for your data. Sensitive information, such as your passwords, identity, and bank information, is masked from unwanted parties. Even your Internet service provider is not capable of decoding your encrypted activity. 

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

Nowadays, it is hard to find a device that does not 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 of your online activity will be encrypted.

Why Would One Use a VPN? 

VPNs are most commonly used to protect personal data when connecting to unsecured public networks like those found at cafes, hotels, or airports. However, in modern days, a VPN has many added benefits on top of protecting you from unwanted snooping, data theft, and public wi-fi. 

Privacy From ISP 

It is now common knowledge that your Internet service provider (ISP) sells your data. They are in fact one of the most active providers of consumer data. Marketers use this information to target campaigns back at you. This means that even in the comfort of your own home, you are not safe from intrusion.

As mentioned before, a VPN provides you with the convenience of hiding your online activity while browsing the internet. To truly keep your online identity private, you want to 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 by Internet providers to control their clients’ bandwidth for high demand activities. This practice is strictly based on activity type and not volume. Using a VPN will allow you to stream your favorite show, download large files, and play live video games without throttling your internet speeds.

It is inevitable that VPN-enabled anonymity is interesting for streaming and downloading purposes. But bypassing speed throttling is by far one of its most valuable use. A VPN will allow you to achieve the maximum bandwidth you are actually paying to have.

Geolocation Blocking

Many websites use your IP address to identify your location and impose copyright restrictions. A VPN is valuable because it enables masking of your IP address from the receiving end. This allows you to be virtually located anywhere in the world while bypassing geographical restrictions. This is particularly useful when you are traveling and don’t want to be surprised with unpleasant content blocking. 


A Virtual Private Network is indispensable in the modern-day and age. Our lives are simply too connected to the world wide web to deny that sensitive information will continue to travel across this network. While the Internet is vulnerable, your data does not have to be. VPNs can be useful in many ways, whether it be to provide privacy, bypass throttling or avoid geoblocking. It is one of the most valuable tools for any modern citizens. 

VPN protocol provides a fast and secure way to protect your information, sensitive or not. At PrivadoVPN, we believe that owning and protecting your data is a fundamental right. Our VPN service provides you with the tools you need to protect your digital privacy.