How does a VPN work?

By: Hailey | Last updated March 13, 2019




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Nowadays, the internet is filled with risks that can be found from surfing it. Sure, everyone uses popular social media sites like Facebook and Twitter, but even these have their own share of scandals and controversies that further proves that the internet is a truly dangerous place for storing information.

This danger leads many to avoid the use of internet as much as they can, making them only have limited access to what it offers.

As smart internet users, we need to get the most of the service, while at the same time, be able to secure ourselves.

This is where Virtual Private Networks or VPNs come in.

The internet is a risky place because hackers can instantly get access to your information, including your name, location, and even credit information. This can be done through hacking. Your money is also put at risk from phishing scams and credit information hacking.

How does a VPN work?

First, users choose a VPN service for them to use. There are a lot of them on the market, with the free ones including TunnelBear, Windscribe, and Hotspot Shield Free. Paid ones include NordVPN, CyberGhostVPN, and ExpressVPN.

After selecting your VPN of choice, you are then given an option to select a country which will be your internet identity. Websites still need to know the country from which a connection comes, but it isn’t necessary for them to know the true location of the user that wants to connect. Even if you live somewhere in Cape Town, you can still display your internet to be coming from somewhere as far as Singapore. 

When you use the internet, the VPN will then encrypt your data. This part is crucial because of the fact that it makes hackers unable to access the information they gathered even if they slip by your gadget’s security.

This encrypted data will then go to your chosen VPN server. Big VPNs usually offer fifty and more servers as to make you have more countries of choice. After the servers receive it, they will then pass it to your destination of your choice. The websites which you browse will only see the data as coming from the server and not from your gadget.

Why should I use a VPN?

Aside from security purposes, it is definitely helpful for users who live in countries with low-access to entertainment features that have region-locks. It is mostly catered to American or European countries, but with the use of a VPN, users can easily access these. This is especially true when you access public Wi-Fi.

Aside from this, you are also granted total internet anonymity. This helps you browse the internet securely and safely, without the threat of your browsing habits being used by anybody (cough, advertisement spies…). With the use of VPN, you can search and browse to your heart’s content (and even be able to access the Darkweb).

As security in the internet rapidly becomes weaker and weaker as technology improves, Virtual Private Networks slowly become a necessity rather than an accessory for all internet users. Grab one now to see for yourself!