This course provides a comprehensive introduction to Structured Query Language (SQL) and SQL injection techniques, leveraging Kali Linux as the primary platform for learning. Participants will gain an understanding of SQL, a powerful language for managing and manipulating databases, and explore the fundamental concepts of SQL injection—an attack vector that exploits vulnerabilities in web applications interacting with databases. Using Kali Linux, a security-focused distribution, students will engage in practical exercises to identify and exploit SQL injection flaws, learn prevention techniques, and enhance their overall cybersecurity skills. This course is ideal for beginners interested in web security, ethical hacking, and penetration testing.