Learn what SQL injection is, how it works, and how to prevent it by sanitizing user input in SQL queries using parameterized queries or prepared statements.

Learn how to validate and sanitize your user input to avoid SQL injection vulnerabilities in your database. Follow these tips and use these tools to secure your data.

In this lab example, I run through how to filter an SQL query. I'll be applying basic filters to SQL queries to retrieve information from a MariaDB database. MariaDB is a popular open source ...

1. Run a SQL query to retrieve only the 'device_id' and 'operating_system' columns from the machines table. 2. Select all the records from the machines table with a value of 'OS 2' in the ...

SQLSynthesizer takes from users an example input and output of how the database should be queried, and then synthesizes a SQL query that reproduces the example output from the example input.