Hotspot Shield protects your PC when you are using freely accessible WLAN-Hotspots.
WLAN Hotspots are surely a cool thing for surfing the internet on the road. But they can be dangerous, too. You never know who else is using the hotspot trying to hack your computer.
Hotspot Shield offers several security tools to protect your anonymity and to encrypt data traffic.
Source : http://download.chip.asia/in/