Topic 21318 min readStructured Tutorial
SQL Injection Prevention
Quick Answer
SQL injection prevention involves using parameterized queries, input validation, and least privilege principles to protect databases from malicious input that can alter SQL commands and compromise security.
Learning Objectives
- Understand what SQL injection attacks are and how they work.
- Learn practical methods to prevent SQL injection in applications.
- Apply best practices for secure SQL coding and database access.
Introduction
SQL injection is a common and dangerous security vulnerability that allows attackers to interfere with the queries an application makes to its database.
Preventing SQL injection is critical for protecting sensitive data and maintaining application integrity.
Never trust user input.
