Module 5: How a Single Quote ' Can Crash a Multi-Billion Dollar Company | SQL Injection Explained
The Quote That Cost Billions In this deep dive, we explore SQL Injection (SQLi), one of the most persistent threats in the OWASP Top 10. From the massive Sony Pictures hack to the Marriott International breach that exposed 500 million records, we’ll show you how attackers use simple commands to manipulate backend databases.
What You Will Learn:
The Mechanics: What an SQL query actually is and why unvalidated input is a "bomb ticking" in your infrastructure.
The 5 Main Attack Types: We break down In-band, Error-based, UNION-based, Blind (Inferential), and Out-of-band attacks.
Advanced Techniques: How Boolean-based and Time-based (SLEEP) blind injections work when there’s no direct output.
Automation with SQLmap: A beginner’s look at how this open-source tool automates the detection and exploitation of flaws.
Bypassing Firewalls: The role of SQL Obfuscation, including Fuzzers and Encodings like Hex and Unicode.
The Gold Standard of Defense: Why Prepared Statements and Parameterized Queries are non-negotiable for secure code.
Preventing the Attack: We don’t just show you how to break things; we show you how to build them securely. Learn why the Principle of Least Privilege, input whitelisting, and regular database hardening are essential for any sysadmin or developer.
Disclaimer: This video is for educational and ethical hacking purposes only. Only perform penetration testing on systems you have explicit permission to test.