If you're like me, and you prefer to check/comment while slurping some coffee at Starbucks in their open WiFi, you probably never thought of security. You should.
In fact, a lot can happen in open Wireless, so I was looking for a free VPN to tunnel my personal traffic through.
Anyways, ended up with PrivateTunnel which comes with a free 2 GB traffic and a referral program (+2GB per friend) to earn some extra.
If you're only surfing and using it with your mobile, the free plan is more than enough, at least for me.
In case you intend to use it more frequently, $30/Year payable in Bitcoin is very inexpensive in my opinion.
Tip: it's best to use Switzerland as routing!
Only thing I'm missing is a Linux client to be honest, but it's possible by following this tutorial.
Do you care for your security in the open? Can you recommend a VPN service?