Before we begin our review of the best VPN, it’s important to understand the functionality of a VPN and the benefits of using it. The abbreviation of the word VPN stands for “VIRTUAL PRIVATE NETWORK”, or virtual private network. As its name suggests, the VPN gives you access to a virtual private network between your computer and a secure server, thus hiding your identity and real IP address from your internet provider and the website you are visiting. It’s like a virtual shield to protect your online identity. Long used by large companies, the VPN has been available to the general public for several years. The main idea of using a VPN is to access blocked websites in your country, and remain anonymous online while establishing a secure connection thus protecting your data.