An open WiFi network is useful when there is no other alternative to access the internet. However, this type of connection carries risks that endanger the security of your private data and your mobile device. If you are interested in knowing how to protect me correctly in open WiFi networks in this article we will explain an effective way to achieve it.
What is an open WiFi network?
An open WiFi network is a wireless connection that is not password protected . Therefore, users click on it and immediately access this network but it is not secure because the data is not encrypted.
When an open network is available, the WiFi icon can be seen without a lock. Navigation is not always guaranteed since there may be a WiFi network with a captive portal and, in this case, the user would only access a website that requests a login. For this reason, you must be very careful and know how to connect and disconnect from a WiFi network .
What are the risks I face when connecting to an open WiFi network?
If a user does not take appropriate security measures when accessing an open WiFi network, cybercriminals could gain access to their personal data . In addition, the information that the mobile device stores will be at risk because there is no data encryption or other security.
Furthermore, when accessing an open WiFi network, the mobile device can be exposed to malicious software and access to plagiarized websites in which cybercriminals steal login data and all the information that is exchanged during the connection. For this reason, you must take precautions when transferring files from your PC to your cell phone over WiFi.
How to properly protect myself on open WiFi networks
The most convenient thing is that you do not access open WiFi networks since they are not secure . However, if you need to surf the internet and have no other alternative, we recommend that you follow these steps to properly protect yourself while connecting.
Turn off sync
Before accessing the open WiFi network, turn off directory synchronization for your email, calendar, calendars, and other applications that usually work in the background. To do this, go to the general settings of the device and press “Backups”. Then uncheck the “Synchronization” option.
Install security patches
You should enable automatic system and application updates . In this way, you will avoid security flaws that cyber attackers can use to their advantage.
Install antivirus software (essential to properly protect yourself on open WiFi networks)
Also, the correct installation of an antivirus system is recommended since it could identify and stop the action of any virus or malicious software, as well as the attacks of any cybercriminal on the terminal.
Make sure you access sites whose URL starts with ‘https’
When you surf the internet through an open WiFi network, it is essential to access only websites whose URL starts at https . In this way, the data travels encrypted on the pages you visit, so you will have a line of defense against any threat.
To check if a web page uses “https”, just check the address bar and the lock icon next to the URL. If the connection is encrypted with Https, then it is private and secure.
Avoid logging in to properly protect yourself on open WiFi networks
Do not log in to any website if you are browsing through an open WiFi network. Likewise, avoid making online purchases or banking because your private data can get into the hands of cybercriminals.
Erase all traces of your browsing
After browsing through an open WiFi network it is necessary to erase the entire browsing trail . To do so, access the web browser settings and locate the “Privacy and Security” section. Then, select the option “Delete browsing data” and click on “Clear data.”
Use a VPN
Since access to https is not a total guarantee of security, you can strengthen your protection through a VPN . When connecting to a VPN server on Android , the connection first goes through that server before a response is received from the network. Therefore, the connection between your PC and the VPN will be encrypted and will be more secure for you.