Master New Skills with 5-Minute Bite-Sized Learning Modules

Start your journey for free.

mobile Advanced 21 lessons

Mobile Security

Secure mobile applications. Learn to pentest Android and iOS apps, reverse engineer binaries, and implement runtime protections.

Mobile apps are high-value targets. This advanced course teaches you to audit the security of Android (APK) and iOS (IPA) applications. You will learn to reverse engineer compiled code using tools like Frida and Hopper. Master intercepting traffic to find API vulnerabilities, identify insecure data storage, and bypass jailbreak/root detection mechanisms. We also cover implementing code obfuscation and certificate pinning to harden your own applications against attackers.

✅ 100% Free & Lifetime Access
⏱️ 5-Minute Lessons (Bite-sized learning)
🚀 21-Lesson Path (Independent modules)
📱 Mobile Friendly (Learn anywhere)
Sec Researchers
Start Learning
Secure Enrollment via SSL

Complete Course Syllabus

  • 1
    Architecture
    Android/iOS security models and sandboxing.
  • 2
    Static Analysis
    Decompiling APKs and analyzing source code.
  • 3
    Dynamic Analysis
    Hooking functions at runtime using Frida.
  • 4
    Network Attacks
    Bypassing SSL pinning to inspect API traffic.
  • 5
    Hardening
    Obfuscation, encryption, and tamper detection.

Estimated completion time: 21 lessons • Self-paced learning • Lifetime access

Career Outlook

Estimated Salary
$120k - $170k

Career Paths

Mobile Security Eng $130k-$175k
Penetration Tester $110k-$150k
Security Researcher $120k-$165k

What You Will Learn

Reverse engineer Android and iOS binaries to find secrets
Perform dynamic analysis using instrumentation tools like Frida
Identify insecure data storage and API communication
Bypass root detection and SSL pinning mechanisms
Implement obfuscation and hardening techniques in code

Skills You Will Gain

Mobile Pentesting Reverse Engineering Frida Traffic Interception Secure Coding

Who Is This For

Security Researchers
Mobile Devs
Pentesters

Prerequisites

Mobile Dev
Security Basics

Mobile Security FAQs

Hard?

Very technical; requires reading assembly/bytecode.

Jailbreak needed?

Yes, for iOS analysis a jailbroken device helps.

Tools free?

Most are open source (Frida, MobSF, Jadx).

Prevent piracy?

Hardening makes piracy harder, not impossible.

Need more info?
All Reork courses are 100% free, self-paced, and fully accessible on mobile devices. No prior experience is required. Read our full Platform FAQ.

Tech Stack & Tools

MobSF
Frida
Objection
Burp Suite
Jadx

Recommended Next Steps

Mobile DevOps

mobile Advanced

Automate mobile delivery. Master Fastlane, CI/CD pipelines, and automated testing to ship iOS and Android apps reliably.

React Native Animations

mobile Intermediate

Build fluid, 60fps animations. Master Reanimated 3, Gesture Handler, and Skia to create buttery smooth React Native experiences.

Mobile UI Patterns

mobile Intermediate

Design intuitive mobile experiences. Master touch navigation patterns, gesture interactions, and platform-specific guidelines (HIG vs Material).

Your Next Steps

3 recommended paths based on what you're learning

Currently studying: Mobile Security
Go Deeper

Cross-Platform Lead

Go beyond the basics. Cross-Platform Strategy builds directly on what you know.

About 5 minutes
Cross-Platform Strategy Course
Start the advanced lesson — takes about 5 minutes
Edge Skill

App Store Optimization

While everyone focuses on Mobile Security, the smart ones are also learning App Store Optimization.

About 5 minutes
App Store Optimization for Mobile Security Learners
This pairs perfectly with what you're learning
Work Smarter

AppGyver + GPT

What used to take hours: AppGyver + GPT does it in minutes. See how.

About 5 minutes
AI App Prototyping
Let AI handle the boring parts — learn how
Start Learning