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Tips for the secure use of public WLAN: Protect your data on the move

In an increasingly connected world, the use of public Wi-Fi networks is ubiquitous. Whether in cafés, airports or hotels, the convenience of going online on the move comes at a price. Public Wi-Fi networks are often insecure and can pose a threat to the security of your personal data. In this blog post, you will learn how you can protect yourself from potential risks.

The use of public WLANs requires caution and protective measures. By applying these tips, you can significantly reduce the risk of data loss or unauthorised access. Remember that your cybersecurity should also be a priority when you are on the go.

Use a virtual private network (VPN)

A VPN encrypts your Internet connection and creates a secure connection to a server in another location. This protects your data transmission from prying eyes. Before using public Wi-Fi, activate your VPN to add an extra layer of security.

Deactivate the automatic Wi-Fi connection

Make sure that your device does not automatically connect to available Wi-Fi networks. This prevents your device from connecting to fake hotspots set up by cybercriminals.

Update your software and apps

Keep your operating system, antivirus software and apps up to date. Updates often contain important security patches that protect your devices from known vulnerabilities.

Avoid sensitive transactions

Public WLANs are not the right place for sensitive transactions such as online banking or shopping. Wait until you have a secure and trustworthy connection to carry out such activities.

Activate two-factor authentication

If available, enable two-factor authentication for your accounts. Even if your login credentials are compromised, two-factor authentication provides an additional layer of security.
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