安全

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

端口扫描仪

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

Gao&Blaze

Gao&Blaze is a narrative investigation game.

PilferShush Jammer

阻止未授权使用内置麦克风

ObscuraCam: The Privacy Camera

Picture anonymity: Take pictures & blur identities with this privacy camera app

PixelKnot: Hidden Messages

Have a secret that you want to share? Why not hide it in a picture?

SnoopSnitch

检查移动网络安全

Lavabit Encrypted Proxy

Client for Lavabit‘s Encrypted Proxy

Fahrraddiebstahlwarnung

Bicycle thefts and accidents in Berlin

ADBungFu

superuser ADBcmd appOps freezer ^4 root ed :# su Magisk (aosp/opPerms)

Salasana

生成特定于站点的唯一密码

BluePass

BluePass extracts 2FA tokens from SMS and forwards them via Bluetooth

塞吉梅

追踪设备位置而不必亲自跟踪

Guerrilla Mail

Quickly receive anonymous and temporary mails.

Privacy Indicators

Get notified every time an app or a service uses camera or microphone

Port Knocker

Port Knocker 客户端

Watt

Disable or enable components(receivers/services/activities) easily

PayNoWay

Bitcoin wallet app made to test payment systems against double-spend attacks.

Router Keygen YoloSec

生成默认 WPA/WEP 密钥

Fake Contacts

Create fake phone contacts, for data-poisoning.

EteSync Notes - End-to-end Encrypted Notes

Secure, end-to-end encrypted, and privacy respecting note taking.

SQRL Login

SQRL(安全快速可靠登录)的实现

Disabler

Disable any applications, and easily enable it with a pretty customisable launch

Secur: Cross-platform 2FA client

A beautiful, cross-platform 2FA TOTP client written in Flutter