You are an easy target for hackers if you utilize a public Wi-Fi network. A public Wi-Fi network is insecure compared to your own network. You don't know who else is connected to the network and who created it. Hackers take advantage of the lack of security on public Wi-Fi networks and can steal your personal and private information. We recommend that you always use a free VPN on public Wi-Fi hotspots. Encryption makes it virtually impossible for anyone to see your data. It makes it very difficult for hackers, governments and your internet provider to access your private information. How does a VPN work? Once you subscribe to a VPN provider, you usually have the option to download and install a simple app on your smartphone, tablet, computer or smart TV. With a couple of clicks, you select the security settings according to your preferences and establish a secure connection with your chosen VPN server. Connecting to a VPN (VPN for Windows) is generally straightforward. Once you have established the connection, here is what will happen to your data traffic: The VPN software on your computer encrypts your data traffic and sends it (via your Internet Provider) to the VPN server through a secure connection. The data encrypted by your computer is decrypted by the VPN server which is the best free VPN for Windows. The VPN server sends your data to the internet and receives a response intended for you, the user. The traffic is then re-encrypted by the VPN server and sent to you. Finally, the VPN software on your device decrypts the data so that you can understand and use it. How a VPN works The VPN connection encrypts your data traffic, making it much more difficult for hackers and other parties to intercept and view your personal information. Furthermore, the secure connection guarantees you greater anonymity, because your internet traffic is rerouted to an external VPN server. Since you are browsing the web with the IP address of the VPN server, your real IP address will remain hidden. Normally your location and even your identity can be revealed through the IP address, as this is a unique code referring to your internet connection. But by using a different IP (the one assigned to the VPN server) none of your online actions will be attributable to you. And you will be able to browse the web more anonymously. A VPN app runs in the background on your computer, tablet or smartphone. It allows you to access the internet as you normally would. And you won't notice anything different, except that you will be able to bypass online restrictions. How to set up your VPN Mobile VPN Setting up your VPN connection is easier than it sounds. First, you'll need to find a VPN service you like. (On our website you can find reviews of the different providers and also some suggestions). When you find a VPN that suits your needs, you subscribe to the service and download and install the provided software. The majority of VPN providers provide applications for various devices and operating systems. You can download a VPN client for Windows, Mac, iPhone, Android, and in some cases for Linux. In a few clicks, you will be connected to a server.