For once and for all, is it prudent to delete any WP files for security purposes?
The “wordpress/wp-admin/install.php” and “wordpress/wp-admin/upgrade.php” are the obvious ones.
Are there any others that might disclose php version or similar details that are best unseen?
I understand that it may not be necessary to delete these but having them around on a live server isn't either.
I forum-searched this but only found year-old posts and I don't know whether those might still be relevant.