Security

AppLock

Deny access to set apps by pattern locks, prevent abuse, protect your privacy

User-controlled decryption operations

Emulates a smart card and lets you control the decryption operations

Oversec

Privacy for All Apps! Encrypt and Disguise Messages in All Your Apps!

Krautschlüssel

Control Krautspace's door

AppOpsX

A front-end for the AppOpsService

Diceware Password Generator

Generate diceware passwords

My Wifi Passwords

View your Wi-Fi Passwords

PGPClipper

Add PGP support via clipboard

Binary Kitchen Doorlock

Binary Kitchen's Open Sesame

Secure photo viewer

A media-viewer that functions ontop of your lockscreen

aRevelation

password manager based on Revelation Password Manager file format

Note Crypt Pro

Keep your notes safe and secure

PluckLockEx

Lock your phone when snatched

sesam

Hash based password manager

RetroShare

RetroShare Android Chat Prototype

SELinuxModeChanger

Set SELinux mode on boot

WhereAreTheEyes

Build a map of surveillance cameras with other activists

OpenPass

Reimplementation of SafeNet MobilePass

CryptoPass

Strong passwords for different websites using a single secret key

PGPAuth

Send PGP-verified requests

D00R

Unlock the door at Hackspace Siegen

PIN Mnemonic

Helps you to memorize PIN codes

Satoshi Proof

Prove chronology of events

Puff

Password Utility

Pijaret

Encrypt text by rotation

IsPhoneEncrypted

Check if the disk is fully encrypted

orWall

Force apps to use Tor

PassCard

Generate password card

openmentoring-mobile

Helps access and share practical educational content on digital security

Locker

Enforce maximum failed unlock attempts