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Fold port publishes practical, independent guides that help people use VPNs foreveryday situations — watching a home str...
简体中文 机场、酒店、咖啡馆的公共 Wi-Fi 真的危险吗——窃听、山寨热点与 VPN 加密的作用
公共 Wi-Fi 的真实风险（未加密流量被窃听、山寨「邪恶双胞胎」热点、会话劫持），HTTPS 能覆盖与不能覆盖的范围，以及 VPN 加密如何保护你——仅依据各国安全机构的官方指引，中立说明。
Deutsch Ist öffentliches WLAN am Flughafen, im Hotel und im Café wirklich riskant? Abhören, Evil Twins und was ein VPN schützt
Die realen Risiken öffentlicher WLANs (Abhören unverschlüsselten Datenverkehrs, gefälschte Evil-Twin-Hotspots, Session-Hijacking), was HTTPS abdeckt und was nicht, und wie die Verschlüsselung eines VPN schützt — nur auf Basis behördlicher Sicherheitsleitfäden.