Open source Android, iOS and Web app for learning about and managing digital and physical security. From how to send a secure message to dealing with a kidnap. Umbrella has best practice guides in over 40 topics in multiple languages. Used daily by people working in high risk countries - journalists, activists, diplomats, business travelers etc.
- opensource
- security
- risk
- human-rights-defenders
A secure password manager for iOS and Android platforms
Collapse and expand UICollectionView sections with one method call.
Secure, flexible storage for Capacitor apps using iOS Keychain and Android Keystore.
Protects an unpatched PHP against php2shell (CVE-2026-109618 / CVE-2026-109619): a small extension that mirrors the official fix component by component and steps aside once the engine carries it. PHP 5.6-8.5; Sury, cPanel EA4, DirectAdmin, Docker, Windows.
- cve-2026-109618
- cve-2026-109619
- mitigation
- php
TranslatedAndroid and iOS app hardening
Make any application debuggable
Mobile runtime detection workbench for AI (iOS and Android)
🌏 A zero-dependency networking solution for building modern and secure iOS, watchOS, macOS and tvOS applications.
SSL/TLS Add-in for BlueSocket using Secure Transport and OpenSSL
Android Secure SharedPreferences Using Facebook Conceal Encryption
Detect root, emulation, debug mode and other security concerns in your Xamarin apps
Secure biometric authentication for Capacitor with Face ID, Touch ID, and Android biometrics.
Bypass signature and permission checks for IPCs
Fast detection of repackaged Android applications based on the comparison of resource files included into the package.
- android
- android-security
- repackaging-detection
- java
Secure Preference Manager for android. It uses various Encryption to protect your application's Shared Preferences.
Vuldroid is a Vulnerable Android Application made with security issues in order to demonstrate how they can occur in code
NullKia Mobile Security Framework - Tools in Nim, Crystal, V, D, Red, Odin, Haxe, Zig, Kotlin, Lua, PHP, Python | bad-antics | github.com/bad-antics
- android-hacking
- baseband
- bootloader-unlock
- checkm8
A complete, reliable, secure and open source webapp based on zero-knowledge encryption to deal with TOTP
- totp
- webapp
- zero-knowledge-encryption
Gradle Script plugin to generate documentation by Dokka documentation engine in Javadoc or other formats for Java, Kotlin, Android and non-Android projects. It's very easy, you don't need to add to dependencies section additional classpath or think about compatibility issues, you don't need additional repositories also.
Native Shamir Secret Sharing. Securely split & restore secrets on iOS, Android, and Web with a single Capacitor plugin.