Security

Knock on Ports

Port knocking client

Watt

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

TorServices (alpha)

The simplest, fastest, smallest Tor proxy app (early test release)

PayNoWay

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

flutterhole

A third party application for the Pi-Hole® dashboard

FreedomBox

A companion app for your FreedomBox server

Router Keygen YoloSec

Generate default WPA/WEP keys

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

An implementation for SQRL (Secure Quick Reliable Login)

EDS Lite

Virtual disk encryption

Greentooth

Automatic Bluetooth disabler

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

Password Master

Password Master generates and manages passwords in a secure encrypted database

Skewy - anti eavesdropping

A tool to prevent eavesdropping and ultrasonic access of your smart phone.

BinderFuzzy - Pentest Android Services

An App intended for fuzzing the Binder interface and System Services of Android.

Port Knocker

Port knocker client; supports one time sequences

OkcAgent

Make OpenKeychain available in your Termux shell

TinyKeePass

Another simple read-only KeePass app

Derandom

Pseudo random number predictor

PrivacyBreacher

showcase privacy issues in Android

NextcloudPasswords

Manage your Nextcloud passwords

SimpleTextCrypt

Encrypts plain text using AES256

OpenDNS Updater

OpenDNS Updater is an extremely easy to use android app to perform IP updates.

Encrypt Text

Minimalistic application to encrypt plain text using AES 256

StartFlagExploit

Affected Android versions: Android 10 / Android 11

Hash Droid

Verify file integrity

DuOTP

Log in to Duo-protected services with any standard OTP app

CloudMare

Small & Simple Cloudflare tool