You wouldn’t think of adding public Wi-Fi to that list, but it deserves a spot with the rest of your fears. However, it’s highly unlikely that you’ll confront them daily. Most people are scared of sharks, spiders, snakes, or heights. Hackers can intercept the communication and steal your information. The main issue during the handshake is that your data gets leaked too. This entire process is called a handshake. When you want to connect to the website, your device sends a request to the server with your data, translates it, and sends you back what you requested. Every device connected to the internet has its IP address. In plain terms, it’s just like your home address, but it’s all numbers because that’s easier for the computer to understand. The domain name is a nickname for the IP address of the website. Whenever you type a page name in your browser, Facebook or Twitter, the computer translates the words into numbers.

What’s the Worst if you Don’t Use a VPN?īefore you understand how VPNs work, we need to cover the basics of the internet.

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