Thursday, 20 Mar 2025

The temptations and risks of free Wi-Fi

Public Wi-Fi may be risky. Tech expert Kurt "CyberGuy" Knutsson helps you learn how to spot unsafe networks and stay secure.


The temptations and risks of free Wi-Fi
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Public Wi-Fi is everywhere and incredibly convenient, but is it safe to use? Keep reading to explore the risks of using public Wi-Fi and how a VPN can help protect your privacy while browsing on the go.

Hackers sometimes try to trick you into connecting to a network labeled "FREE Wi-Fi." Here's what you need to know about the potential dangers of public Wi-Fi.

Many public Wi-Fi networks are unencrypted, meaning the data transmitted over them is not secured. This makes it easy for cybercriminals with the right tools to intercept your online activities, including sensitive information like login details, banking data and personal messages.

A man-in-the-middle attack occurs when an attacker secretly intercepts communication between two parties, like a user and an app. This allows them to listen in on or alter conversations. On unsecured public Wi-Fi networks, attackers can more easily capture data packets. This potentially gives them access to sensitive information like login credentials, credit card details or private messages. In some cases, they may even modify the data, leading to fraud or data breaches.

Hackers often take advantage of public Wi-Fi, but some may go a step further and create fake hot spots under their control. To help you steer clear of these traps, here are some common signs of a rogue Wi-Fi network.

Now that you're aware of the risks and how to recognize an unsafe Wi-Fi network, you can browse more securely.

If you're looking for reliable spots to access free Wi-Fi, these are some great options.

Many libraries offer free Wi-Fi in addition to computer access. Bring your own device to enjoy internet access at no cost. Check your local library's website or give them a call to confirm if they provide free Wi-Fi and learn about any connection requirements. While some libraries offer open access, others may ask for a password or require a library card number.

Public Wi-Fi is everywhere, from your favorite coffee shop to the airport. But while it's convenient, it also comes with some risks, as we mentioned above. Here are six essential tips to help keep your devices and data safe when you're browsing on public networks.

6) Avoid sensitive transactions: Refrain from accessing sensitive information or making financial transactions while on public Wi-Fi.

Finding free Wi-Fi is easy, but it's important to watch out for security risks. Services like WiFi Map, local libraries and Wi-Fi-FreeSpot can help you find safe hot spots. To protect your data, always use a VPN on public networks and be careful of suspicious networks or activity.

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