How does a Virtual Private Network work?

By: Hailey | Last updated March 18, 2019
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Virtual Private Network, known as VPN, has its services span all over the world because of its scalability, significant demand effect, and their best features to date. It complements and helps the Internet in how to make it immune to certain dangers and vulnerabilities.

To familiarize yourself with VPNs, we will explain to you the basics of how this kind of networks work so you will get to know something valuable and remove your doubt for any VPN connections. Rest also assured that if you finished this crash course, you would get to enjoy VPN's wonders without getting your hands strained.

Smartphones and iOS

During the increasing popularity of digital users of mobile phone users, portability and mobility also came to VPN's doors and paved way to launch their app version of VPN services. As attested by app users, several VPN services made their application counterpart a straightforward and easy one to handle, since most Internet users are of young generations or the millennials.

So, how does the VPN system work with Android and iOS phones? We list down the primary process below:

By downloading the free application, you will be redirected to the one-tap interface (one-click option) where your VPN service will instantly connect with your preferred browser and some apps that need your Internet connection, as always required.

After getting access to your apps and your browser, you should by that point choose your preferred location and get your IP address that corresponds to it. To check if your IP address is functional, download a speed test app, and you will see your location and address changed. The VPN app will get you a list of countries and its number of servers to choose from.

By selecting your preferred state, you will get to access its content via your apps. For example, if you got your IP address from China, you cannot access Facebook and Twitter since they are not available in that region, but you can have permission to have Chinese apps and watch videos and shows only in their country. Your application will also serve as a lookout for channels’ and apps’ activity history.

Wi-Fi and another mode of Internet connections

With VPN services on your device, the VPN will block your true location from your Internet Service Provider (ISP). It means all your searches, cookie preferences, history, your site, and other Internet information will not be known by your ISP or any random hackers. Another point here is when you are using an unsecured public Wi-Fi or a hotspot. From this kind of connection, you will get a higher chance of data leak or theft once left neglected. Using VPN services will get you protected as information will merely not spill since you are using a dynamic and encrypted IP address.

VPN's working mechanism

The VPN server goes into a linear process, visualizing your device on the left side, your Internet provider (ISP) on the left side, and your VPN provider on the middle. As you get your IP address changed by your VPN address, your encrypted tunnel, the way of which your data will go will enter the VPN and into the server where it will get data from the unprotected ISP. With VPN, your ISP will not get any information from the data request since your IP address is changing and is random, depending on your location. The process is vice versa since it is linear and data transmission goes into or away from you.

Level of difficulty in usage

Since VPN reached the mobile platforms, it deployed easy-to-learn processes for users to enjoy unlike unwieldy set-ups and to learn intricate details about VPN. Technical terms regarding VPN processes can be determined within a snap, and help desks are mostly available from their service providers 24/7. Viewing it, learning and using VPN with any devices you have can be grasped within a short period.

By: Hailey | Last updated March 18, 2019