30 lines
999 B
PHP
30 lines
999 B
PHP
<?php
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/* Inspired by Simon Bradburys cleanup.php fromb4st theme https://github.com/SimonPadbury/b4st */
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/*
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Removes the generator tag with WP version numbers. Hackers will use this to find weak and old WP installs
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*/
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function no_generator() {
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return '';
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}
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add_filter( 'the_generator', 'no_generator' );
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/*
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Clean up wp_head() from unused or unsecure stuff
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*/
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remove_action('wp_head', 'wp_generator');
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remove_action('wp_head', 'rsd_link');
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remove_action('wp_head', 'wlwmanifest_link');
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remove_action('wp_head', 'index_rel_link');
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remove_action('wp_head', 'feed_links', 2);
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remove_action('wp_head', 'feed_links_extra', 3);
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remove_action('wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0);
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remove_action('wp_head', 'wp_shortlink_wp_head', 10, 0);
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/*
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Show less info to users on failed login for security.
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(Will not let a valid username be known.)
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*/
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function show_less_login_info() {
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return "<strong>ERROR</strong>: Stop guessing!";
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}
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add_filter( 'login_errors', 'show_less_login_info' );
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