diff --git a/firestore.rules b/firestore.rules
index dcd86de..66b84c8 100644
--- a/firestore.rules
+++ b/firestore.rules
@@ -2,10 +2,9 @@ rules_version = '2';
 
 service cloud.firestore {
   match /databases/{database}/documents {
-    // Allow all operations in emulator for development
-    // This will only apply when using Firebase emulators
+    // Temporarily allow all authenticated users to test auth
     match /{document=**} {
-      allow read, write: if true;
+      allow read, write: if request.auth != null;
     }
   }
 }
diff --git a/src/app/favicon.ico b/src/app/favicon.ico
index 9621e46..0e6f017 100644
Binary files a/src/app/favicon.ico and b/src/app/favicon.ico differ