Where are the firestore security rules?

You can access the simulator from the Rules tab in the Cloud Firestore section of the Firebase console . The rules simulator lets you simulate authenticated and unauthenticated reads, writes, and deletes. When you simulate an authenticated request, you can build and preview authentication tokens from various providers.

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What firestore rules?

Cloud Firestore Security Rules allow you to control access to documents and collections in your database . The flexible rules syntax allows you to create rules that match anything, from all writes to the entire database to operations on a specific document.

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