You may not realise it but wifi signals are just radio waves. Anyone within range can listen in to what you're sending as easily as reading a text message. All it takes is a standard laptop and simple, readily available software:
Your bank account
Your credit card numbers
Your private e-mails and IMs
Your Facebook and Twitter acccounts
They can all be stolen out of thin air at any public WiFi hotspot without you realising it until it's too late, and firewalls or anti-virus software can't protect you.
But a VPN can......
Protect yourself with HeroVPN. Go PRIVATE.
HeroVPN is a service that encrypts all the data going into and out of your computer, making you invisible to hackers, ISP's, Governments or anyone else on any public network, anywhere in the world.