SQL Injection Deep Dive: From Detection to Exploitation and Defense
Introduction SQL Injection (SQLi) remains one of the most critical web application vulnerabilities, consistently ranking in the OWASP Top 10. Despite being well-understood for over two decades, it continues to plague applications worldwide. In this article, we’ll deep-dive into SQLi — from how it works, to how attackers exploit it, and most importantly, how to defend against it. 💡 Key Takeaway: SQL injection occurs when user-supplied data is incorporated into SQL queries without proper sanitization, allowing attackers to manipulate database operations. ...