Blobfolio

<p>Apocalypse Meow’s main focus is addressing WordPress security issues related to user accounts and logins. This includes things like:</p>
<ul>
<li>Brute-force login-in protection;</li>
<li>Customizable password strength requirements;</li>
<li>XML-RPC access controls;</li>
<li>Account access alerts;</li>
<li>Searchable access logs (including failed login attempts and temporary bans);</li>
<li>User enumeration prevention;</li>
<li>Registration SPAM protection;</li>
<li>Miscellaneous Core and template options to make targeted hacks more difficult;</li>
<li>Anonymize/scrub leaky remote request headers;</li>
</ul>
<p>Security is an admittedly technical subject, but Apocalypse Meow strives to help educate “normal” users about the nature of common web attacks, mitigation techniques, etc. Every option contains detailed explanations and links to external resources with additional information.</p>
<p>Knowledge is power!</p>
<h3>Requirements</h3>
<p>Due to the advanced nature of some of the plugin features, there are a few additional server requirements beyond what WordPress itself requires:</p>
<ul>
<li>WordPress 4.4+.</li>
<li>PHP 7.3 or later.</li>
<li>PHP extensions: (bcmath or gmp), date, filter, json, pcre.</li>
<li><code>CREATE</code> and <code>DROP</code> MySQL grants.</li>
<li>Single-site Installs (i.e. Multi-Site is not supported).</li>
</ul>
<p>Please note: it is <strong>not safe</strong> to run WordPress atop a version of PHP that has reached its <a href="http://php.net/supported-versions.php" rel="nofollow ugc">End of Life</a>. Future releases of this plugin might, out of necessity, drop support for old, unmaintained versions of PHP. To ensure you continue to receive plugin updates, bug fixes, and new features, just make sure PHP is kept up-to-date. 🙂</p>
<h3>Log Monitoring</h3>
<p>Some robots are so dumb they’ll continue trying to submit credentials even after the login form is replaced, wasting system resources and clogging up the log-in history table.  One way to mitigate this is to use a server-side log-monitoring program like <a href="http://www.fail2ban.org/" rel="nofollow ugc">Fail2Ban</a> or <a href="https://ossec.github.io/" rel="nofollow ugc">OSSEC</a> to ban users via the firewall.</p>
<p>Apocalypse Meow produces a 403 error when a banned user requests the login form. Your log-monitoring rule should therefore look for repeated 403 responses to <code>wp-login.php</code>.  Additionally, some robots are unable to follow redirects; if your login form requires SSL, you should also ban repeated 301/302 responses to catch those fools.</p>
<p>If you have enabled user enumeration protection with the <code>die()</code> option, requests for <code>?author=X</code> will produce a 400 response code which can be similarly tracked.</p>
<h3>Privacy Policy</h3>
<p>When active, this plugin retains security logs of every sign-in attempt made to the CMS backend. This information — including the end user’s public IP address, username, and the status of his or her attempt — is used to help prevent unauthorized system access and maintain Quality of Service for all site visitors.</p>
<p>This information resides fully on the hosting web site and is not shared with any third parties.</p>
<p>Data retention is entirely up to the site operator, but by default old records are automatically removed after 90 days.</p>
<p>Please note: Apocalypse Meow <strong>DOES NOT</strong> integrate with any WordPress GDPR “Personal Data” features. (Selective erasure of audit logs would undermine the security mechanisms provided by this plugin. Haha.)</p>


Apocalypse Meow

Works nicely to protect from brute force logins, and the developer is fantastic!

great protection

A simple, light-weight collection of tools to harden WordPress security and help mitigate common types of attacks.

Erik Torsner

<p>Integrity-checker uses a mix of traditional and new techniques to scan your website for potential issues. First and foremost, it verifies that all installed code is identical to it’s original version. By comparing WordPress core, plugins and themes in your installation with the original versions available at wordpress.org, Integrity-checker can quickly determine if there are any changes you need to be aware of. Integrity-checker also lets you compare your local version to the original to help you determine if you’ve been hacked.</p>
<p>Additionally, Integrity-checker scans all installed files for permission issues. Ensuring correct permissions is vital for WordPress security, as with any PHP based web application.</p>
<p>Lastly, Integrity-checker will look through some of the basic WordPress configuration to look for common security problems like user enumeration, directory index weak credentials etc.</p>
<h4>Features</h4>
<ul>
<li>Helps you track down hacked WordPress files in core, plugins and themes  </li>
<li>Makes it easy to find issues with file permissions</li>
<li>Detects common configuration problems</li>
</ul>
<h4>3rd party software</h4>
<p><a href="https://github.com/mtdowling/cron-expression" rel="nofollow ugc">cron-expression</a> copyright Michael Dowling, see <a href="https://raw.githubusercontent.com/mtdowling/cron-expression/v1.1.0/LICENSE" rel="nofollow ugc">license</a>. Cron-expression is slightly adopted to use the Integrity Checker namespace to avoid potential conflicts.</p>
<p><a href="https://github.com/chrisboulton/php-diff" rel="nofollow ugc">php-diff</a> copyright Chris Boulton under the <a href="https://opensource.org/licenses/BSD-3-Clause" rel="nofollow ugc">BSD license</a>. php-diff is slightly adopted to use the Integrity Checker namespace to avoid potential conflicts.</p>
<p><a href="https://github.com/silexphp/Pimple/" rel="nofollow ugc">silexphp/Pimple</a> copyright Fabien Potencier, see <a href="https://github.com/silexphp/Pimple/blob/v3.0.2/LICENSE" rel="nofollow ugc">license</a>. Pimple is slightly adopted to use the Integrity Checker namespace to avoid potential conflicts.</p>
<p><a href="https://datatables.net" rel="nofollow ugc">DataTables</a> 1.10.13 copyright 2008-2016 SpryMedia Ltd. Licensed under the MIT license, see <a href="https://datatables.net/license" rel="nofollow ugc">datatables.net/license</a></p>
<p><a href="https://github.com/arnapou/jqcron" rel="nofollow ugc">jqCron.js</a> Licensed under the MIT license, see <a href="https://github.com/arnapou/jqcron/blob/master/LICENSE" rel="nofollow ugc">license</a></p>


Integrity Checker

I've modified the review after discussion with the author

This is a very useful tool! The free API limit might be a little low if you want to test the site recurrently but it's still a useful tool.

Promising!

The WordPress Integrity Checker checks your WordPress installation by detecting modified files, permissions issues and other common problems.

Apocalypse Meow vs Integrity Checker