It’s easy to secure WordPress with SSL.
Add define(‘FORCE_SSL_LOGIN’,true); to wp-config.php after the SSL key installed in the server.
You must add
define(‘FORCE_SSL_LOGIN’,true);
after /* That’s all, stop editing! Happy blogging. */ and before
require_once(ABSPATH . ‘wp-settings.php’);
in wp-config.php
the lock image courtesy of freecoloringpagefun.com