Andy Whalen

Creates a log file for network/multisite super admin actions.
The following actions are logged for Super Admin users. WordPress action names are listed in parenthesis:
<ul>
<li>change network settings (update_site_option)</li>
<li>grant super admin privileges (granted_super_admin)</li>
<li>revoke super admin privileges (revoked_super_admin)</li>
<li>upgrade blog (wpmu_upgrade_site)</li>
<li>add blog (wpmu_new_blog)</li>
<li>set blog archived (archive_blog/unarchive_blog)</li>
<li>set blog deleted (make_delete_blog/make_undelete_blog)</li>
<li>set blog mature (mature_blog/unmature_blog)</li>
<li>set blog spam (make_spam_blog/make_ham_blog)</li>
<li>delete blog (delete_blog)</li>
<li>delete user (wpmu_delete_user)</li>
<li>delete user (deleted_user)</li>
<li>change other user’s settings (edit_user_profile_update) [NOTE: doesn’t show diff]</li>
<li>change blog setting (updated_option) [NOTE: may occasionally log annoyingly large diffs]</li>
</ul>
The following actions are logged for ANY user:
<ul>
<li>login (wp_login)</li>
<li>logout (wp_logout)</li>
<li>new user (user_register)</li>
</ul>
Some actions that change data will show what the value was before and after.
Below is an example of a log entry when the user ‘smith’ has changed the Network site name from “WP Local Network” to “WP Local Networks”:
<pre><code>[Tue, 03 Sep 2013 13:45:49 +0000] [smith:1] [update_site_option] [1] [site_name] [(WP Local Network)->(WP Local Networks)] [127.0.0.1] </code></pre>
Each line in the log file will roughly follow the below example. Individual actions may log slightly different information, but the DATETIME, USERNAME, USER_ID, ACTION, and IP_ADDRESS sections should always be populated.
<pre><code>[DATETIME] [USERNAME:USER_ID] [ACTION] [AFFECTED_OBJECT_ID] [DATA_TITLE_OR_KEY] [(VALUE_BEFORE)->(VALUE_AFTER)] [IP_ADDRESS] </code></pre>

Observer

Creates a log file for network/multisite super admin actions.

WP Fix It - WordPress Experts

Guard Dog Security & Site Lock helps WordPress administrators keep their installations clean and secure.
Over time, it’s common for orphaned plugin or theme folders to build up in your wp-content directory. These stray folders may be the result of incomplete uninstallations, leftover files from updates, or abandoned code that was never fully removed. While they might seem harmless at first glance, they can create confusion, waste storage space, and in some cases pose a serious security risk.
Hackers often exploit these forgotten folders by hiding backdoors or malicious scripts inside them, knowing that site owners rarely check for or even notice such files. An orphaned folder can act as an open invitation for unauthorized access, giving attackers a quiet place to operate undetected. 
By identifying and removing these unused folders, you not only keep your WordPress installation clean and organized but also close off potential entry points that could otherwise be used to compromise your site. The Guard Dog Security plugin makes this process simple, scanning your directories to uncover anything that doesn’t belong and highlighting it for review before it becomes a problem.
SITE LOCK – Only found here!
One of the easiest ways for a hacked user to damage your site is by adding or changing the physical files that WordPress relies on. If attackers can place hidden scripts, modify plugin or theme files, or inject malicious code, they gain the power to compromise your entire site.
The Site Lock feature in Guard Dog Security protects against this by allowing you to lock all folders and files in your installation and make them read-only. Once locked, no new files can be added, no existing files can be changed, and nothing can be removed. This ensures that the foundation of your WordPress site remains untouched, even if someone attempts to exploit vulnerabilities or gain access.
When updates or changes are needed, you can unlock the system with a single action, perform your updates, and then reapply the lock. This simple but powerful safeguard gives you complete control over your site’s file structure and adds a layer of security that goes beyond what most WordPress plugins offer.
This plugin scans the following directories: 
– WordPress Root (main installation folder) 
– wp-content Folder (wp-content/) 
– Plugins Folder (wp-content/plugins/) 
– Themes Folder (wp-content/themes/) 
– Uploads Folder (wp-content/uploads/) 
– htaccess files
Guard Dog Security takes a disk-first approach. It crawls your entire WordPress installation and inventories every single file and folder, not just plugins and themes. Everything is presented in a clear interface where you can open items to view their contents, mark them to ignore, delete them if they are not needed, or download a copy for backup or investigation.
Because it works directly from what is actually on disk, you are never limited by what WordPress shows in the admin. You can quickly spot unfamiliar files, tidy up leftovers from old plugins or themes, and pull down suspicious items for review, all without leaving the dashboard. It provides a fast and transparent way to see exactly what is on your server and take action immediately.
Key Features 
– Finds plugin folders not listed on the Plugins screen (hidden or orphaned) 
Scans for plugin folders that exist in your WordPress installation but aren’t showing on the Plugins screen. 
– Detects missing plugin folders referenced by active or installed plugins 
Identifies when active or installed plugins are missing their associated folders. 
– Lists top-level folders and files in key WordPress directories 
Displays top-level files and folders within critical WordPress directories for easy auditing. 
– Fully lock all folders and files to make them read only 
Lets you make all folders and files read-only for maximum protection. 
– Configure security headers 
Adds and manages HTTP security headers to harden your site against common threats. 
– Configure user security 
Provides settings to strengthen account and login security for WordPress users. 
– Infection scanner 
Scan all site files to find any suspicious files 
– Zero configuration setup 
Works right after install and activation—no complex setup required.

Guard Dog Security & Site Lock

Audit your site to keep WordPress clean and secure. Enable our one-of-a-kind SITE LOCK to give your site the ultimate security.

Observer vs Guard Dog Security & Site Lock