Kali Linux Master is a complete course for learning Kali Linux, ethical hacking and cybersecurity on your phone. Start from your first Linux command and work up to real penetration testing tools, step by step, with clear explanations and a quiz after every topic.
Most hacking apps give you a few short articles on "what is a hacker". This app teaches the tools security professionals actually use, how each one works, and how to use it legally in your own lab.
Every lesson is short and written in plain English, with commands you can copy and try on your own machine. Learn on the bus, between classes or before an interview – then check your progress with a quick quiz.
🐉 KALI LINUX BASICS
• What Kali Linux is and how it differs from other Linux distros
• Installing Kali Linux on a PC, virtual machine or Android
• Essential Linux commands, the terminal, file system and permissions
• Bash scripting basics and Linux networking
🛠️ 20+ PENTESTING TOOLS EXPLAINED
• Nmap – network scanning, port scanning and enumeration
• Metasploit – exploits, payloads and the Metasploit Framework
• Wireshark – packet capture and traffic analysis
• Burp Suite – web application security testing
• SQLMap – finding SQL injection vulnerabilities
• Aircrack-ng – Wi-Fi security auditing
• John the Ripper & Hydra – password cracking and strength testing
🔐 ETHICAL HACKING & PENETRATION TESTING
• The phases of a penetration test, from reconnaissance to reporting
• Vulnerability assessment and exploit basics
• Network security: packet sniffing, ARP poisoning and man-in-the-middle (MITM) attacks
• Web hacking fundamentals and the OWASP Top 10
• Zero-day exploits, reverse engineering and red teaming basics
🕵️ FORENSICS, OSINT & BUG BOUNTY
• Digital forensics and malware analysis
• OSINT (open-source intelligence) and dark web awareness
• Bug bounty hunting: how to find and report bugs on HackerOne and Bugcrowd
🎯 CYBERSECURITY QUIZ GAME & INTERVIEW PREP
• Topic-wise quizzes with multiple choice, true/false and scenario questions
• Track your score and see where you need more practice
• Great preparation for CEH and OSCP certifications
• Build confidence before your next cyber security job interview
⭐ WHY LEARNERS CHOOSE KALI LINUX MASTER
• Structured path from beginner to advanced
• Works offline – learn anywhere, no internet needed
• No login or sign-up required
• Learn in your own language with multi-language support
• Clean, simple design that is easy to read on a phone
💎 PREMIUM (OPTIONAL)
Unlock unlimited quiz replays, all languages and an ad-free experience.
👥 WHO IS THIS APP FOR?
• Beginners who want to learn hacking the ethical way
• Students studying cyber security, networking or IT
• Job seekers preparing for SOC analyst, pentester or security roles
• Bug bounty hunters and CTF players
• Developers and sysadmins who want to secure their own systems
⚠️ LEGAL & ETHICAL USE
This app is for education only. Practise only on systems you own or have written permission to test, such as your own virtual lab or legal practice platforms. Unauthorised access to computer systems is illegal. Kali Linux is a trademark of OffSec Services Limited; this app is an independent learning guide and is not affiliated with OffSec.
Start learning Kali Linux and ethical hacking today, and take the first step towards a career in cybersecurity.
Feedback or a topic you want added? Email us – we read every message.
Learn Kali Linux, ethical hacking & pentesting: Nmap, Metasploit, quiz, offline