The demand for a free WiFi zone is now from the airport to many restaurants and even different service providers' train stations are now pulling customers.
Therefore, free WiFi can be connected anywhere without any password.
These 'WiFi' networks require a 'hotspot' machine.
Most of the time, this "hotspot" machine is unable to withstand viruses. As a result, the virus is inserted into a mobile phone or laptop connected to the "hot spot."
At the same time, some viruses work by sending all information from the device to hackers.
Sometimes there are several warning signs in the public 'WiFi' area. So the WiFi zone will be warned to use smart phones or laptops with caution.
But most of the time people don't care about these signs.
In the 'Free WiFi' area, you can read 'Data Communication' for smartphone users or laptop users.
In addition, if a hacker obtains a mobile bank account (eg, account number, debit card number, PIN number, credit card number, PIN code) then the user may not be able to do anything.
These 'free WiFi' connections do not have any password, even if its router is too low. As a result, "connected WiFi" hacked smartphones are easily hacked.
Therefore, experts recommend not connecting mobile devices or laptops with protected Wi-Fi zones.
