(Not an Endorsement - Please add additional info and opinion in comments)

This top-rated service can secure any connection, even public hotspots, and also provide access to geo-locked content. So you can enjoy the internet the way it was intended: safe and free.

Right now, you can get lifetime access to Hotspot Shield via New Atlas Deals and save 49% off the regular price.

How does it work? The service routes your data through masking servers all over the world. This makes it impossible for anyone else to trace your connection, so even typically dangerous public Wi-Fi is secure. The Hotspot Shield mobile and desktop apps provide one-click protection on up to five devices simultaneously so you'll never be vulnerable to hackers. As an added security feature, the app even warns you about malicious websites that are known to contain malware.