If you require a secure connection to protect your computer and personal information from dangerous malwares, then using a VPN is a good way to start. A virtual private network does not only mask your identity over the web so your internet activity cannot be traced to your device, it also offers you access to geo-restricted sites such as Netflix and Spotify. So you can actually enjoy restricted content from around the world, and still have your back covered from spying.
More here: http://secureknow.com/how-to-guides/setup-a-vpn-on-linux/