Options -Indexes
<FilesMatch "^(config\.php|bootstrap\.php|README.*|.*\.sql|\.env.*)$">
  Require all denied
</FilesMatch>
<IfModule mod_headers.c>
  Header always set X-Content-Type-Options "nosniff"
  Header always set X-Frame-Options "DENY"
  Header always set Referrer-Policy "same-origin"
</IfModule>
