There are 3 repositories under app-security topic.
A completely free, open source and online course about Reverse Engineering iOS Applications.
A One Time Password Authentication package, compatible with Google Authenticator for Laravel
An app showcase of some techniques to improve Android app security
:sunglasses: Succeeding with application security
Keylogger specially designed for Linux Machines
Collection of RFI Vulnerability scenarios (challenges) each containing a new bypass technique.
App Security to prevent reverse engineering
Example of ProGuard for android app code security
An awesome plugin that secures your Flutter app's screen from screenshot & screen record
Now you can set adition security to your application using a pattern lock security.
Security Fundamental and Application Security Weaknesses (Mobile)
laravel-app-permissions