This is a 3 staged project on security evaluation of Android Devices. This project consists of a system that evaluates a security score of android devices.

Book about understanding android security

Learn how to easily enhance your cybersecurity.

RootChecker is a lightweight Android library that provides easy and efficient methods to determine whether the device is rooted, an emulator, using a proxy, or is debuggable.

Encrypted SharedPreferences uses strong encryption algorithms (AES-256) and is integrated with the Android Keystore system, which securely manages the encryption keys.

A small Android CTF challenge

Initial implementation of a method to localize malicious behaviors from API call traces of Android apps

Android App Vulnerability Scanner (Source Code)

Android Configuration Checker is a tool designed to ensure the compliance of Android device configuration settings with the CIS (Center for Internet Security) benchmarks. Leveraging ADB (Android Debug Bridge), the tool queries device settings and compares them against predefined CIS benchmarks, reporting any non-compliance.

The Applicability of Ambient Sensors as Proximity Evidence for NFC Transactions

Automated Android Kernel Playground

Simple Android daemon for detecting malware in runtime

Verify your In-App Purchase receipts & protect your Apps from hacking, patching used by Piracy Apps like Lucky Patcher.

Google Play Protect Bypass. Android Virus Scan Bypass. 安卓解决报毒.

A tool to test securities of your app before release, it also can search and download any app in Play Store

AnonymousDial is an Android application tailored for users with Kenyan phone numbers, offering the convenience of both call reversal and anonymous calling. With a focus on simplicity and efficiency, AnonymousDial allows users to effortlessly reverse outgoing calls with just a tap, eliminating the need for manual entry of code

This is a project demonstrating basic packing and self-decryption of Android dynamic libraries within Gradle plugin code and JNI C code.

Security Utils is a lightweight Android library that provides easy and efficient methods to determine whether the device is rooted, an emulator, using a proxy, or is debuggable.

Direct release of Android SDK versions for package inclusion