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Risk: man-in-the-middle interception
Attackers can observe or modify traffic when sites, apps or DNS queries are not protected.
Protect yourself on airports, hotels, cafes and conference networks before you open email or banking apps.
Unencrypted traffic, look-alike hotspots and shared LAN exposure create common risk. Treat public WiFi as untrusted until verified.
Attackers can observe or modify traffic when sites, apps or DNS queries are not protected.
Prefer HTTPS-only mode and use DoH/DoT resolvers when your device supports them.
Fake hotspots often mimic venue names and capture captive portal credentials.
A reputable VPN adds an encrypted tunnel and reduces passive local-network exposure.