Options -Indexes
DirectoryIndex index.php

<IfModule mod_authz_core.c>
  <FilesMatch "(^\.|config\.php$|database\.php$|\.sql$|\.env$)">
    Require all denied
  </FilesMatch>
</IfModule>

<IfModule !mod_authz_core.c>
  <FilesMatch "(^\.|config\.php$|database\.php$|\.sql$|\.env$)">
    Order allow,deny
    Deny from all
  </FilesMatch>
</IfModule>

<IfModule mod_headers.c>
  Header always set X-Content-Type-Options "nosniff"
  Header always set X-Frame-Options "SAMEORIGIN"
  Header always set Referrer-Policy "strict-origin-when-cross-origin"
</IfModule>
