How do you secure rules in Firebase?

How do they work? Firebase Security Rules work by matching a pattern against database paths, and then applying custom conditions to allow access to data at those paths . All Rules across Firebase products have a path-matching component and a conditional statement allowing read or write access.

These rules are hosted on Firebase servers and are applied automatically at all times and you can change the rules of your database in Firebase console. You just have to select your project, click on the Database section on the left and select the Rules tab .

To set up and deploy your first set of rules, open the Rules tab in the Cloud Firestore section of the Firebase console. Write your rules in the online editor, then click Publish .

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Create a default Cloud Storage bucket

You can edit these rules by selecting a Firebase app in the Firebase console and viewing the Rules tab of the Storage section .