Security

Hypatia
A real-time malware scanner

eduVPN
eduVPN connects securely and encrypted to your institution or Internet

Standard Notes
An end-to-end encrypted note-taking app for digitalists and professionals

Keyoxide
Verify decentralized cryptographic identities on the go

Cryptographic ID
Attest the trustworthiness of a device using asymmetric cryptography

Karma Firewall
Karma Firewall blocks apps from accessing the Internet

Passy - cross-platform password manager
Offline password manager with cross-platform synchronization

OONI Probe
Open Observatory of Network Interference (OONI)

NetGuard
A simple way to block access to the internet per application

Mullvad VPN: privacy is a universal right
Protect your online privacy with a fast, trustworthy, and easy-to-use VPN.

KeyPass
Offline, Secure, Private

InviZible Pro: increase your security, protect you
Comprehensive application for on-line privacy and security

Briar
Secure Messaging, Anywhere

DroidFS
Store & access your files securely

ente Authenticator
ente is an end-to-end encrypted authenticator app

WireGuard
Next generation secure VPN network tunnel

Authorizer
Password Manager with USB Keyboard emulation

PINcredible - Secure PIN vault
Modern and secure Android app to help you remember any PIN

Rethink: DNS + Firewall
Firewall apps, monitor network activity, block malware, change DNS.

KPassNotes
Client app for KeePass databases

Safe Notes - Encrypted Notepad
Encrypted, Private note manager

Ojo RTSP IP Camera viewer
Ojo is a basic IP Camera surveillance wall.

FindMyDevice
Locate your smartphone via SMS when it gets lost

Cryptomator
Put a lock on your cloud: Take the security of your data into your own hands

PCAPdroid
No-root network monitor and traffic dump tool for Android devices

Yubico Authenticator
Generate OATH codes with YubiKey NEO over NFC

IVPN - Secure VPN for Privacy
Privacy focused VPN service with WireGuard

ANOTHERpass
Another way to manage passwords

Pazzword - Password Evaluator
The most intelligent password evaluator app

Stingle Photos
Stingle Photos is a secure, end-to-end encrypted gallery and sync app