Alexander Fadeev's Blog

💉 Decrypt iOS Applications: 3 Methods

You will learn how to decrypt and dump an iOS application with 3 different tools. As a bonus: how to jailbreak iPhone (see in the annex).

Half Full or Half Empty Glass of Cybersecurity

And what is your glass of cybersecurity? (Image)

💉 Quick Start with Frida to Reverse-Engineer Any iOS Application

How to start with reverse-engineering of iOS application using the Frida toolkit. Tracing network communication and filesystem requests of a third-party iOS application. Tips and tricks.

💉 Frida's Gadget Injection on Android: No Root, 2 Methods

You will learn how to inject Frida's Gadget into Android application (APK) using 2 different methods without having to root your Android device.

Mobile App Security Testing: Tips, Notes, iOS/Android

Mobile application threat model. Tools to conduct a security analysis: mitmproxy, frida, jadx-gui, mobsf, apktool, r2, etc.

Alexander Fadeev's Blog © 2026