安全

提供臨時、安全的密碼分享

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Protects you from accidental roaming on your mobile data connection

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Android UI for OpenConnect VPN client

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Use security key with Bluetooth, NFC, USB or your phone secure element

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Remote lock and wipe triggers for compromised or unattended devices.

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AES Crypt compatible file encryption utility

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Privacy score for your Android — 45+ checks, no cloud, no tracking.

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Track your daily screen time and regain control of your attention.

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Share passwords and links securely via encrypted QR codes.

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Locate and control your device remotely

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A two-factor authenticator built to securely manage your one-time passwords

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Tor-powered with per-app routing, access unblocking & network-level privacy.

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將 YouTube、Twitter 和 Instagram 的鏈接轉換為其免費和開源的替代品。

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鎖定螢幕

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SSH authentication via Fingerprint scanning over network (TLS Sockets)

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當第三方應用程式使用您的設備攝像頭或麥克風時，會提醒您。

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基於 WebSocket 協議的 Android VPN 應用程式

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F-Droid 的實驗性分支，將 TLS ECH 與 Cloudflare 作為預設主機。

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一次性密碼生成器

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prevent casual theft of your device while charging in public spaces

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線上銀行的雙重身份驗證（2FA）

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基於模式的簡訊封鎖器

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Verify phone lines registered to your name in Mexico CRT portals

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Android device as an IP camera

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Protect your LAN by managing app access to your local network.

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透過網絡（TLS 套接字）進行指紋掃描的 SSH 認證

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警告用戶有關已安裝應用程式所授予的危險權限

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檔案加密、文字加密（訊息、備忘錄等）、安全密碼管理器

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在您的設備上加密和隱藏文件

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Passkey credential provider for hardware security keys

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