What is SQL injection, and how to prevent it?

SQL injection is a type of attack that allows attackers to execute malicious SQL statements on a database. Here is a step-by-step example of how an SQL injection attack might work:

Step 1: Find a vulnerable input field

The attacker starts by looking for input fields on a website that are vulnerable to SQL injection attacks. This might include search boxes, login forms, or any other field that takes user input…