Security
Large selection of free and FOSS Android apps and games with verified security and privacy protection.
Featured Security Apps: Page 8
Security for Android

Attest the trustworthiness of a device using asymmetric cryptography
⬇118+
scans your SMS for any known domain that is related with the spyware Predator
⬇109+

SOS Signaling & Recovery
⬇106+

Block apps, reels, explicit keywords and more.
⬇102+

encrypt, decrypt and sign data using RSA and AES
⬇101+

Calculate your Android device’s privacy score based on installed apps.
⬇94+

Open-source zero-trust cryptography & privacy suite with multi-layer encryption.
⬇88+

Xposed module to fast-forward face unlock
⬇80+

Secure 2FA authenticator with blockchain backup and encryption.
⬇78+

Program (over USB or NFC) the static password of your YubiKey
⬇51+

crack hashes by comparing them against a dictionary of words
⬇49+
Auto-detect and copy OTP codes from SMS, Email, and app notifications
⬇49+

Generate/Manage your ssh keys on Android devices
⬇47+

create a PAN surveillance system using WiFi IP Webcams
⬇46+

Protect your data anywhere anytime
★5.0 ⬇45+

A password manager for the Univention Corporate Server
⬇44+
Privacy-focused notification masking for screen sharing and presentations
⬇43+

Set up packet redirect rules (proxy) by VPN
⬇41+

An open-source, secure, offline 2FA Application
★5.0 ⬇40+

Free, ad-free, open-source simple password generator for Android.
⬇39+

Get certificates from a SCEP server and monitor the expiration
⬇23+

Secure password manager for Android that helps you store and organize your passwords.
⬇17+

Check until when your phone gets updates.
⬇17+

Split secrets into QR-code shards using Shamir's Secret Sharing
⬇16+

A web interface to manage your own NVR with motion.
⬇16+

Generate passwords with ease.
⬇8+
One-time password generator
⬇0+

Easily track the time you spend on your device and apps.
⬇0+
Lock the screen
⬇0+

AES Crypt compatible file encryption utility
⬇0+