Warning Message From Databases In Firebase

I received the following message from Firebase. What am I supposed to do? You chose to start developing in Test Mode, which leaves your Realtime Database instance completely open

Solution 1:

You need to set some security rules for your database other than the current ones. You should read about how to define them.

Your current rules mean that everyone can read and write to your database if their requests are sent before 15th October 2020. So unless you set them in the next 5 days, your service will be unavailable after that.

Solution 2:

Set this conditions in Realtime Database Rules:

{
  "rules": {
    "users": {
      "$uid": {
        ".read": "auth != null && auth.uid == $uid",
        ".write": "auth != null && auth.uid == $uid",
      }
    }
  }
}