Understanding VPN Connections and How They Work

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If you’re interested in online security and privacy, you’ve probably heard of the term VPN. It’s the acronym for Virtual Private Network – a tool that can be used for several different purposes!

From securing online activities and accessing geo-locked content to bypassing government-imposed censorship and finding better deals, getting a VPN is highly recommended.

In the coming paragraphs, we’re going to delve deeper into what a VPN connection is, how it works, and how can you set it up on your preferred device.

What is a VPN Connection?

A VPN connection is essentially the process of creating a secure and private tunnel between your device and the open Internet. With all your traffic encrypted, interested third-parties can’t view or get their hands on your personal data. Your IP address is also masked with the one from your chosen VPN server, allowing you to browse with complete freedom.

How Does a VPN Connection Work?

A VPN uses military-grade encryption and IP address masking to provide you with an extra layer of protection on the Internet. Let’s take a look at both of these key features one by one and discuss their respective benefits:

1. Encrypts All Your Internet Traffic

Encryption keeps your online activities and personal data safe from any prying eyes. Even if someone intercepts your traffic, they’ll find it impossible to decipher.

When you connect to the Internet normally, your ISP can see virtually everything – from the sites you visit and the apps you use to the files you download and what not. However, a VPN shields you from their Deep Packet Inspection (DPI) technology.

Similarly, if you frequently connect your device to public Wi-Fi, your information is left exposed to cybercriminals. These unsecured networks are easy to compromise, but using a VPN will safeguard your Wi-Fi traffic from eavesdropping.

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