Do I have to change security rules in firebase if I'm not using database?
<p>If I were to build a site without database interaction (no login on the site) with firebase. Do I need to change default security rules that looks like this:</p>

<pre><code> {
        "rules": {
            ".read": true,
            ".write": true
        }

 }
</code></pre>

<p>This red exclamation sign in the security &amp; rules section says that I better write some security rules. So the question is, is it safe to leave this as is if you don't use login/signup ?</p>