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Is public Wi-Fi safe? A calm, practical guide
Airports, cafés and hotels are convenient — and risky. Here's what can actually go wrong and how to stay protected without paranoia.
Free Wi-Fi is everywhere, but most networks are shared with strangers and run by people you don't know. Even when a site uses HTTPS, the network owner can see which domains you visit, and a fake hotspot with a convincing name can intercept traffic from careless apps.
What can go wrong
- Evil-twin hotspots that imitate the real network name
- DNS hijacking that sends you to look-alike login pages
- Apps that still send data without encryption
- Captive portals that inject trackers or ads
Five habits that help
- Turn on a VPN before you join the network, and keep the kill switch enabled
- Forget networks you no longer use so your device doesn't auto-join
- Prefer your mobile hotspot for banking
- Keep your OS and browser updated
- Use a password manager and unique passwords
SecureBreez encrypts all traffic from your device to our server, routes DNS privately and blocks traffic if the tunnel drops — so a hostile network sees only noise.