Public Wi-Fi security: practical habits

How to reduce risks when using wireless networks in cafés, hotels and public spaces.

How it works

Confirm the correct Wi-Fi name with the venue. Attackers can set up hotspots with lookalike names. Avoid automatically joining unfamiliar networks.

Use official apps and HTTPS websites for sensitive accounts. A protected VPN channel may provide an additional encrypted segment between your device and its network gateway.

What to keep in mind

Neither a VPN nor a browser padlock guarantees that a website is legitimate. Keep software updated, lock devices and avoid entering payment details on suspicious pages.