Wordpress security

remove_info.php

add_filter('login_errors',create_function('$a', "return null;"));

security_step_0.php

function wpbeginner_remove_version() {
  return '';
}
add_filter('the_generator', 'wpbeginner_remove_version');
remove_action('wp_head', 'rsd_link'); // remove really simple discovery link
remove_action('wp_head', 'wp_generator'); // remove wordpress version
remove_action('wp_head', 'feed_links', 2); // remove rss feed links (make sure you add
them in yourself if youre using feedblitz or an rss service)


						
remove_action('wp_head', 'feed_links_extra', 3); // removes all extra rss feed links
remove_action('wp_head', 'index_rel_link'); // remove link to index page
remove_action('wp_head', 'wlwmanifest_link'); // remove wlwmanifest.xml (needed to
support windows live writer)


						
remove_action('wp_head', 'start_post_rel_link', 10, 0); // remove random post link
remove_action('wp_head', 'parent_post_rel_link', 10, 0); // remove parent post link
remove_action('wp_head', 'adjacent_posts_rel_link', 10, 0); // remove the next and
previous post links


						
remove_action('wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0 );
remove_action('wp_head', 'wp_shortlink_wp_head', 10, 0 );