Open or weak Firebase rules are the most common way apps leak data. I'll review your Firestore and Realtime Database rules, find what anyone could read or write, and fix it.
In my own app I wrote rules that validate every write on the server (field types, ranges, ownership and membership) and verified them with 24 automated allow/deny scenarios. I also integrated Firebase App Check with Play Integrity.
What you get
A plain-English report of each risk and how serious it is
Fixed rules for one database (Firestore or Realtime Database)
The allow/deny test scenarios used to check them
App Check wired into your Flutter app, ready to enforce
Two databases or a large schema cost more. Message me with a short description of your data model and I'll confirm the price first.
Open or weak Firebase rules are the most common way apps leak data. I'll review your Firestore and Realtime Database rules, find what anyone could read or write, and fix it.
In my own app I wrote rules that validate every write on the server (field types, ranges, ownership and membership) and verified them with 24 automated allow/deny scenarios. I also integrated Firebase App Check with Play Integrity.
What you get
A plain-English report of each risk and how serious it is
Fixed rules for one database (Firestore or Realtime Database)
The allow/deny test scenarios used to check them
App Check wired into your Flutter app, ready to enforce
Two databases or a large schema cost more. Message me with a short description of your data model and I'll confirm the price first.