What are the best practices for Firestore security rules?

What are the best practices for Firestore security rules?

The best practices for Firestore security rules include defining rules based on user roles, using granular access controls, and regularly reviewing your rules.

Can you explain how to implement role-based access control?

Sure! Role-based access control can be implemented by creating custom claims in Firebase Authentication and then writing rules that check these claims.

What should I do if I accidentally exposed sensitive data?

If you exposed sensitive data, immediately update your security rules to restrict access, and consider auditing your data to identify any breaches.

How often should I review my Firestore security rules?

It's recommended to review your Firestore security rules at least every few months or whenever you make significant changes to your app.