Seguridad

Simple Android Cryptography Toolkit

Privacy-focused Firewall and Package Manager for Android devices

Hashsum calculation utility

Pseudo random number predictor

Generate diceware passwords

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

Bluetooth security toolkit

Easily toggle and automate Private DNS through the Quick Settings panel.

VPN client-side toolset.

DPI Tunnel is tool for bypass DPI (anticensorship)

Free, simple and serverless solution against censorship for Android

Get certificates from a SCEP server and monitor the expiration

A file and text encryption tool for Android

Store & access your files securely

Simple VPN over SOCKS/HTTP/HTTPS proxy

Provides a detailed summary of all installed packages

Duress password trigger

Keyboard with DuressPassword feature.

use the NFC chip to communicate with an electronic passport

eduVPN connects securely and encrypted to your institution or Internet

Minimalistic application to encrypt plain text using AES 256.

Check until when your phone gets updates.

Free, Cross Platform, Private, Open Source Two Factor Authenticator App