Free public WiFi is an easy way to access internet. And you don't have to pay anything. Except may be with your data, that is if you are not cautious. Although the free internet access points are a boon, especially to those who often have to travel, using them is also fraught with risk.
The freely downloadable "sniffing" software has made it easy for anyone to be able to hack into someone's WiFi session and see what they're surfing. These software tools are actually meant for IT administrators to troubleshoot network problems. But like everything, they can be used for good or for evil.
So what do you do? Well, keep on surfing internet through free Wi-Fi but just follow these 5 safety tips:
