Three common threats<\/strong><\/h2>\nFake hotspots.<\/strong> The most common trick is a rogue network set up to mimic a legitimate one, often with a near-identical name such as \u201cFree Wi-Fi\u201d or \u201cHotel Guest\u201d. Because public hotspots rarely require authentication, devices connect easily, and anything that isn\u2019t encrypted passes through the attacker\u2019s hands. That can include emails, logins and card details.<\/p>\nNetwork sniffing.<\/strong> Sniffers are software that capture and decode data as it moves across a wireless network. IT teams use them legitimately to diagnose problems, but in the wrong hands they can be used to monitor other people\u2019s traffic. Even on a genuine network, the sites you visit can often be seen by whoever runs it, and some apps still send data without encryption.<\/p>\nShoulder surfing.<\/strong> In a crowded cafe or departure lounge, someone may simply watch as passwords or card numbers are entered. Treat a public Wi-Fi session the way you would an ATM PIN pad.<\/p>\nHow to protect yourself<\/strong><\/h2>\n\n- Use a VPN.<\/strong> A virtual private network encrypts traffic between a device and the internet, hides browsing activity from the network operator and protects data sent by apps that don\u2019t encrypt it.<\/li>\n
- Choose a reputable paid provider<\/strong> \u2013 free services often fund themselves through advertising and data. A VPN won\u2019t stop you clicking a malicious link or entering details on a scam site, so it is a safeguard, not a cure-all.<\/li>\n
- Confirm the network name.<\/strong> Ask venue staff for the exact name of the Wi-Fi before connecting, especially in hotels.<\/li>\n
- Turn off auto-connect.<\/strong> Disable automatic joining of wireless networks, and switch Wi-Fi off when it isn\u2019t in use, so a device can\u2019t quietly latch on to a rogue hotspot.<\/li>\n
- Switch on the firewall.<\/strong> Make sure it is enabled before going online.<\/li>\n
- Turn off file sharing.<\/strong> Set the network profile to public and disable sharing so other users can\u2019t see the device or its folders.<\/li>\n
- Be aware of who\u2019s around.<\/strong> Shield screens and keyboards when entering sensitive details.<\/li>\n
- For online banking or other high-risk tasks<\/strong>, the safest option is to skip public Wi-Fi altogether and use a mobile data connection or a personal hotspot from your own phone.<\/li>\n<\/ul>\n<\/div>\n
kabarsula SLOT <\/p>\n","protected":false},"excerpt":{"rendered":"
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