Tips for Using Public Wi‑Fi Safely

Being online is now a common thing of our time. We never think about whether it is safe to connect to free Wi-Fi in public places (in cafes, shopping malls, trains, and so on). In this article, we will analyze whether a connection to such an Internet is safe and what precautions should be taken.

 

How safe is it to connect to an open Wi-Fi network?

 

Connecting to an unsecured internet is not secure. Public Wi-Fi networks can be easily hacked. As a rule, by hacking an access point, you can get any information from devices connected to it. Most often, they can take possession of payment information, your logins and passwords. Of course, you should use only mobile Internet. But if you still need to connect to a free network, use our tips.

 

Tips for Connecting to Public Wi-Fi Securely

 

Correct network details.

When connecting to the free Internet, ask the employee of the institution whether the network and the password to it are correctly called. Very often, fake networks (with a similar name and password) can be created to steal user data. Also pay attention to protection by the WPA, WPA 2 or WPA 3 protocol (you can do this in your phone settings, in the network properties).

 

Use only https sites.

The likelihood of data theft from a user's device is also determined by visiting web pages. If the site uses a digital certificate and an SSL/TLS cipher, a padlock will be displayed in the address bar.

 

Developer updates.

In order not to fall for modern threats, regularly update your browser, applications and antivirus. Updates often include fixes and security enhancements.

 

Do not send confidential information.

This means, if possible, do not use online banking and other important applications in which you need to enter a username and password. It is better to perform important operations in a trusted network.

 

Select a network manually.

Automatic network connection may connect you to an unwanted network. It is better to choose the network that you need yourself.

 

Use a VPN.

Everything is simple here. Using a VPN, communication encryption is applied. Thus, no one will be able to take possession of your correspondence or other confidential information.

 

Use two-factor authentication.

Install it in all apps that you use. This action adds another layer of security for storing information on your device.

 

Of course, the tips may seem strange to you, thinking that an internet connection in a cafe can be harmless. But we have selected the simplest steps that will help protect you from intruders. As a result, we recommend using mobile internet rather than connecting to a network you are not sure about.