How can I ensure security when using ORMs in Node.js?

How can I ensure security when using ORMs in Node.js?

To ensure security when using ORMs in Node.js, you should follow best practices like input validation, using parameterized queries, and keeping your ORM library updated.

What are parameterized queries and why are they important?

Parameterized queries are a way to safely include user input in SQL queries, preventing SQL injection attacks. They ensure that user input is treated as data, not executable code.

Can you give me an example of a parameterized query in Node.js?

Sure! Here's an example using Sequelize: User.findAll({ where: { id: req.params.id } }); This safely queries the database using the provided ID.

What other security measures should I consider?

In addition to parameterized queries, consider using ORM features like data sanitization, implementing role-based access control, and regularly auditing your code for vulnerabilities.