A virtual private network or VPN is one of the most useful tools for privacy that can be used at its best when using a public network, as it makes data tracking difficult due to encrypted connection. A VPN connection hides one’s IP address, which prevents companies from keeping tabs on your browsing history. So, if you are thinking of ramping up your privacy setting while using the internet, the following VPN services of 2021 can help you stay off the radar. NordVPN It is one of the best VPN services of 2021 that offers its services for both mobiles and desktops. The VPN service offers not only AES-256 standard encryption but also a double VPN system that encrypts the internet traffic twice. This ensures stronger network impermeability when using public networks. NordVPN is one of those VPN services with at least 5,000 servers in more than 60 countries, ensuring uninterrupted privacy. Moreover, it allows up to six simultaneous connections. Some of its other features include DNS leak protection, proxy extensions on Firefox and Chrome browsers, and kill switches. It is also one of the few VPN servers that accepts Bitcoin as payment. CyberGhost If you are looking for unblocked worldwide access to streaming services like Netflix, Hulu, and iPlayer, CyberGhost is the VPN service for you.