Anyone connecting to a public WiFi should pay attention to a few points of interest in security.You are on the move and want to do some things fast online.
But the internet connection with mobile on your phone is poor.
Therefore, before using such an Internet connection, you should consider a few points.
Numerous public WiFi networks are essentially insecure and therefore should be used with caution.
Anyone who finds an open WLAN in an outdoor pool, hotel or restaurant, does not know what is the security of this network, writes Futurezone.at .
Threat of data theft
If W-LAN connections are not secured properly, there is a risk that someone will read and steal information and data: passwords, credit card details or similar sensitive information may fall into the wrong hands this way.
But even if the local owner provides his WLAN sufficiently, there is still risk.
For example, if a café operates a WiFi called GuterKaffee, criminals may create another second WiFi of the same name and hope that unsuspecting people will connect to the wrong WiFi. This then causes hackers to steal user data.
Special care is required if, after you have established a connection to a public WLAN, a message suddenly appears telling you that you need to install an update or download an application. Under no circumstances should you do this and immediately disconnect from the WiFi connection.