CyberGuy Urges Travelers to Check 3 VPN Settings for In-Flight and Hotel Wi-Fi Safety
Updated
Updated · Fox News · Sep 21
CyberGuy Urges Travelers to Check 3 VPN Settings for In-Flight and Hotel Wi-Fi Safety
1 articles · Updated · Fox News · Sep 21
Summary
Three settings matter most for travelers using public Wi-Fi: turn on VPN auto-connect, enable a kill switch and choose a protocol that reconnects quickly when devices switch networks.
Network changes on flights, at airports and in hotels can briefly drop the encrypted VPN tunnel, creating a short window in which traffic may leave a device before protection is restored.
A kill switch can block internet traffic during that gap, though strict settings may complicate captive-portal logins that airports and hotels require before normal internet access begins.
HTTPS already protects most website traffic, so a brief VPN lapse does not expose everything, but fake or compromised Wi-Fi networks can still redirect users or exploit poorly encrypted services.
CyberGuy advises testing the setup before a trip—switching between Wi-Fi and cellular—to confirm the VPN reconnects automatically and blocks traffic as expected.