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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
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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

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Your Learning Path

Master This Topic, Step by Step

Go from your first step to master level. Three simple steps, all about Mobile Security.

Currently studying: Mobile Security
Step 1 · Easy Start

Mobile Security Basics

Every expert started at zero. This is the easy way to begin Mobile Security.

5 min Free to explore
Mobile Security for Beginners
Begin here — no experience needed
Step 2 · Level Up

Advanced Mobile Security

Most people stop at the basics. Keep going — this step takes you higher.

5 min Free to explore
Advanced Mobile Security Course
Ready for more? Take the next step
Step 3 · The Shortcut

Master Mobile Security with AI

Use AppGyver + GPT to prototype mobile apps visually with AI. It's the fast lane to mastering Mobile Security.

5 min Free to explore
AI App Prototyping
Take the shortcut — let AI do the heavy lifting
Start with Step 1. Each step builds on the one before it.
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