Tourists should change one phone setting to avoid big problems at airports

Tourists must change a phone setting to stay safe.

When traveling abroad, people have a lot to think about. They need to use their phones safely during the trip and follow some rules.

Using phones at airports can be dangerous if people make simple mistakes. These mistakes can be very costly on holiday.

This is not the first time people have been warned about these dangers. Other hidden dangers were mentioned before to help travelers.

Free airport Wi-Fi seems like a good thing when waiting for a flight. But an IT expert says it's one of the riskiest things to do on your phone.

The expert said the biggest threat is not the airport's network, but fake ones nearby.

Criminals can set up fake Wi-Fi hotspots with names like 'Heathrow Free Wi-Fi'. When you connect, they can steal your data, including passwords and emails.

This 'evil twin' attack is common in public spaces and airports, targeting distracted travelers looking for a signal.

Connecting to airport Wi-Fi can expose your personal data to hackers in seconds. Criminals set up fake networks that look real.

Airport Wi-Fi is not completely safe. It's okay for browsing news or checking flight status, but it leaves you open to hackers and phishing.

You should avoid online banking or entering passwords without being careful. This is why the advice is important.

One simple phone setting can keep you safe without costing anything. It's easy to fix once you know what to do.

To fix it, go to your phone's Wi-Fi settings and turn off 'Auto-Join' for public networks before you go to the airport. On iPhone, go to Settings > Wi-Fi and toggle off 'Ask to Join Networks'.

This way, your phone won't connect to a signal without your permission. Using your mobile data is also a good idea.

Mobile data costs a bit more, but it's a private connection. If you use airport Wi-Fi, avoid logging into sensitive things like banking until you're in a trusted place.

The rule is to be cautious with networks you didn't set up yourself. This rule is important to follow to avoid big problems.

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