Free Udemy Course: Ethical Hacking Mastery: Learn Cybersecurity from Scratch

This course is designed to give you a complete understanding of ethical hacking and cybersecurity concepts, explained in simple and practical language without overwhelming technical details or complex labs. If you are curious about how hackers think, how attacks happen, and how organizations defend themselves, this course is the perfect starting point. It is fully aligned with the CEH v12 certification framework and focuses on the theory and concepts that every aspiring ethical hacker or cybersecurity professional should know.You will start by learning what ethical hacking is, why it matters, and how it differs from malicious hacking. You’ll explore the different types of hackers, their goals, and the role ethical hackers play in protecting organizations. From there, you’ll gain an understanding of the CEH v12 certification structure, its key domains, and the career opportunities it opens for you.The course then introduces you to the five phases of ethical hacking: reconnaissance, scanning, gaining access, maintaining access, and covering tracks. Each phase is explained with real-world examples, showing why it is an essential part of penetration testing and security assessments. You’ll learn about important techniques such as footprinting, network scanning, system hacking, enumeration, and password cracking, all explained in a clear and easy-to-digest manner without coding or tool demonstrations.Moving forward, you’ll discover how malware works, the impact it has, and the different types like viruses, worms, trojans, and ransomware. You’ll also uncover the world of social engineering—how attackers manipulate people to gain access—and study examples such as phishing, baiting, and pretexting. Real-life cases are included to make the concepts more relatable and practical.The course also explores common network attacks such as sniffing, denial-of-service (DoS), and session hijacking, helping you understand how attackers target network communication and how these threats can be mitigated. You’ll then dive into web application and database security, learning about vulnerabilities like cross-site scripting (XSS), cross-site request forgery (CSRF), and SQL injection, and discover how secure coding practices and proper testing can prevent these attacks.In addition, you will gain insight into wireless network threats, mobile device risks, and the challenges of securing Internet of Things (IoT) devices. These areas are more relevant than ever as the world becomes increasingly connected, and understanding the weaknesses of these technologies will help you stay ahead of potential attackers.Finally, the course explains the role of cryptography in cybersecurity, including encryption and hashing, and introduces you to defensive tools such as firewalls, intrusion detection systems (IDS), and honeypots. To help you prepare for the future, you’ll also receive guidance on the CEH exam process, common mistakes to avoid, study strategies, and the types of cybersecurity career paths you can pursue after certification.By the end of this course, you will have a solid theoretical foundation in ethical hacking and cybersecurity. You will be able to clearly explain how different attacks work, recognize the vulnerabilities that hackers exploit, and understand the defense strategies used by organizations worldwide. Whether you are a student, an IT professional, or someone preparing for the CEH exam, this course will give you the knowledge and confidence to move forward in the exciting field of ethical hacking.