Can anyone suggest me, It's really not safe to connect unsecured WiFi network?
I Think about the cost of being connected all the time. Nothing is free," said David Lee, a product manager for Norton. "The biggest threat is your data, traffic and identity could be completely exposed.
Keep in mind that private networks have similar vulnerabilities: Anyone nearby can eavesdrop on the network. Enabling WPA or WPA2 security will encrypt the Wi-Fi traffic, obscuring the actual communications, but anyone who also has that password will be able to snoop on the packets travelling over the network.