Do not trust the Wi-Fi network that does not require a password. The cyber criminals generally create a network like this to keep track of users’ personal data.
Networks that require a password, in fact, can not be fully trusted. The criminals can easily know the password used to connect to a Wi-Fi network in a cafe or a shopping center. Then use it to create a fake Wi-Fi network with the same name.
Turn off Wi-Fi when you’re not using it. This step will protect your data and helps to conserve battery power of your device. Examine whether your device will automatically connect to the Wi-Fi network or not, if yes, turn it off.
When using a public Wi-Fi for free, do not use it to open your bank account or other confidential services. If necessary, it is better to use your mobile data connection.
Some sites that encrypts https support whatever you send and receive from these sites. For example, Google, Wikipedia, and Facebook can do that. If possible, enable this arrangement to all the essential services you have.
How to protect your personal data while using public Wifi Hotspot
Suggestions for users of Google Chrome, Firefox, and Opera. If you travel frequently and always online on a laptop or on a smartphone while in cafes, hotels and other public locations, then please download a special plugin that helps you to access the Internet securely.
Consider using virtual private networks (VPNs). This method is very good to protect your data because the VPN will encrypt all data that you send.
Download any internet security solution or anti virus program that is certainly reliable! That will warn you when connected to an unsecured network and to prevent leakage of your password for cyber criminals.
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