To protect your applications against threats, it’s helpful to understand the methods that attackers can use against you. We just posted a course on the freeCodeCamp.org YouTube channel that will help you master the fundamentals of cybersecurity and e...

freeCodeCamp is a nonprofit organization offering free online coding courses and programming tutorials, covering topics such as web development, data science, and machine learning. Learners can gain practical coding skills, build real-world projects, and earn certifications to advance their careers in tech.

freeCodeCamp

A beginner-friendly 4-hour video course covers cybersecurity and ethical hacking fundamentals using Kali Linux. Topics include Linux command-line basics, penetration testing with Nmap, Wi-Fi security testing with Aircrack-ng, capturing and cracking WPA handshakes, de-authentication attacks, and network traffic analysis with Wireshark. The hands-on curriculum teaches both offensive techniques and defensive detection methods.

Learn Cybersecurity and Ethical Hacking using Kali Linux