安全性
DroidCrypt
A file and text encryption tool for Android
FreedomBox
A companion app for your FreedomBox server
Karma Firewall
Karma Firewall blocks apps from accessing the Internet
Briar Mailbox
Receive encrypted messages while Briar is offline
Exodus
Exodus show you trackers and permissions in apps installed on your device.
Vault
Simple, secure and fast password manager compatible with KeePass
NewPass
Securely store and manage passwords of your digital realm with NewPass.
Pushie
Provides temporary, secure, password sharing
Ojo RTSP IP Camera viewer
Ojo is a basic IP Camera surveillance wall.
open2share
Enable sharing files from every app (like WeChat)
Sekreto
OpenKeychain: Easy PGP
加密您的文件和通訊。相容 OpenPGP 標準。
TorServices (alpha)
The simplest, fastest, smallest Tor proxy app (early test release)
AuthPass - 支援 KeePass 格式的密碼管理工具
在所有設備上隨處使用、儲存密碼。
ANONguard
ANONguard anonymises the Internet connection
ClassyShark3xodus - Scan apps for warnings
Checks apk(s) for known trackers (provided by Exodus) +other warnings and specs.
ESUP-NFC-TAG-DROID
ESUP-NFC-TAG-DROID works as a client of an ESUP-NFC-TAG server.
Android 5 (or +)
Shelter
Isolate and run multiple instances of apps using Work Profiles
OpenDNS Updater
OpenDNS Updater is an extremely easy to use android app to perform IP updates.
WiFiScanner
Analyse the WiFi networks in range.
YubiClip XOR
Present static passwords over NFC securely from your NFC enabled Yubikey.
Authorizer
Password Manager with USB Keyboard emulation
Safe Notes - Encrypted Notepad
Encrypted, Private note manager
NC Passwords
A password manager app for Nextcloud's Passwords app
Permissions Manager
Warns user about dangerous permissions given to installed apps
Passky
simple, modern and open source password manager
Sentry
Enforce security policies
Port Authority
端口掃描儀
Mooltifill
Use the Android Autofill service with the Mooltipass BLE hardware authenticator
SafeDot
alerts you when a third-party application uses your device camera or microphone
