Options -Indexes

<FilesMatch "^(database\.php|database\.example\.php|.*\.sql|.*\.log|installed\.lock)$">
    Require all denied
</FilesMatch>

<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>
