Samuel Aguilera

There’s a lot of WordPress security plugins with many many options and pages to setup. And that is fine if you know what to do. 
But most of the times, you don’t need so much or simply you’re not sure about what to set or not.
This plugin adds some extra security to your WordPress with only one click. No options page, just activate it!
<h4>Features</h4>
Like many other security plugins SAR One Click Security adds well known .htaccess rules, but only the ones probed to be safe to use in almost any type of site (including WooCommerce stores), to protect your WordPress from common attacks. This allows you to have a safer WordPress without worries about what protection you should be using.
<ul>
<li>Turn off ServerSignature directive, that may leak information about your web server.</li>
<li>Turn off directory listing, avoiding bad configured hostings to leak your files.</li>
<li>Blocks public access (from web) to following files that may leak information about your WordPress install: .htaccess, license.txt, readme.html, wp-config.php, wp-config-sample.php, install.php</li>
<li>Blocks access to wp-login.php to dummy bots trying to register in WordPress sites that have registration disabled.</li>
<li>Blocks requests looking for timthumb.php, reducing server load caused by bots trying to find it. (*)</li>
<li>Blocks TRACE and TRACK request methods, preventing XST attacks.</li>
<li>Blocks direct posting to wp-comments-post.php (most spammers do this) and access with blank User Agent, reducing spam comments a lot and also server load.</li>
<li>Blocks direct access to PHP files in wp-content directory (this includes subdirectories like plugins or themes). Protecting you from a huge number of 0day exploits.</li>
<li>Blocks direct POST to wp-login.php and access with blank User Agent, preventing most brute-force attacks and reducing server load.</li>
<li>Blocks access to .txt files under any plugin/theme directory to prevent scans for installed plugins/themes.</li>
<li>Blocks any query string trying to get a copy of the wp-config.php file.</li>
<li>Blocks gf_page=upload query string argument, this was deprecated in Gravity Forms on May 2015, if your copy of Gravity Forms still uses it, update now!</li>
<li>Removes version information from page headers. This includes not only the page header (html or xhtml) but also feed headers (rss, rss2, atom, rdf) and opml comments. Only the version number is removed, not the entire generator information. </li>
</ul>
(*) If your theme uses TimThumb, you can disable that blocking rule, check FAQ before installing the plugin to see how.
<h4>Requirements</h4>
<ul>
<li>WordPress 3.9.2 or higher. (Works with WordPress network/multisite installation).</li>
<li>Apache 2.4.x web server</li>
</ul>
It has been tested in many servers including large providers like HostGator, Godaddy and 1&1 with optimal results, and it will work fine in any decent hosting service (that allows you to set options from .htaccess files).
Anyway, if you get any problem after activating the plugin, check FAQ for instructions on how to manually uninstall it.
If you’re not sure of which server is your hosting company using or if they allow to use custom .htaccess rules, I would recommend you to contact with your host support before installing the plugin.
<h4>Usage</h4>
To apply above mentioned security rules simply install and activate the plugin, no options page, no user setup!
If you need to remove the security rules for some reason, simply deactivate the plugin. If you want to add them again, activate the plugin again, that easy 😉
And remember, if your theme uses TimThumb, check FAQ before installing the plugin.

SAR One Click Security

Adds some extra security to your WordPress with only one click.

Abhishek Sinha

Abhishek Site Cleanup Controls gives developers and site owners fine-grained control over 35+ WordPress features that are often unnecessary. Each feature has a simple on/off toggle, organised into five logical groups inside Settings -> Site Cleanup Controls.
No features are enabled by default — activate only what you need.
<h4>Security</h4>
<ul>
<li>User Enumeration — Block ?author=N redirect attacks that expose usernames.</li>
<li>Author Archives — Return 404 for author archive pages.</li>
<li>XML-RPC + Pingback — Fully disable the XML-RPC endpoint and remove the X-Pingback header.</li>
<li>Plugin and Theme Editor — Set DISALLOW_FILE_EDIT to prevent in-admin file editing.</li>
<li>Application Passwords — Disable the Application Passwords feature.</li>
<li>REST API — Restrict REST API access to authenticated users only.</li>
<li>Right Click — Disable the browser context menu on the frontend.</li>
</ul>
<h4>Performance</h4>
<ul>
<li>Emojis — Remove all emoji scripts, styles, and DNS prefetch hints.</li>
<li>Embed Objects — Disable WordPress oEmbed and embed scripts.</li>
<li>Dashicons — Prevent Dashicons from loading for non-logged-in visitors.</li>
<li>Heartbeat — Deregister the Heartbeat API script.</li>
<li>Block Library CSS — Remove wp-block-library and global-styles stylesheets on the frontend.</li>
<li>Version Var (?ver=) — Strip ?ver= query strings from enqueued asset URLs.</li>
<li>PDF Thumbnails — Skip thumbnail generation for uploaded PDF files.</li>
<li>oEmbed — Remove oEmbed discovery links and disable autoembed.</li>
<li>Remote Block Patterns — Stop WordPress fetching patterns from api.wordpress.org.</li>
</ul>
<h4>Head Cleanup</h4>
<ul>
<li>Generator Meta Tag — Remove the WordPress version meta tag from head.</li>
<li>WLW Manifest — Remove the Windows Live Writer manifest link.</li>
<li>Really Simple Discovery (RSD) — Remove the RSD link tag.</li>
<li>Short Link — Remove the shortlink tag and HTTP header.</li>
<li>Adjacent Posts Links — Remove prev/next link tags from single post heads.</li>
<li>RSS Feeds — Redirect all feed URLs to the homepage.</li>
</ul>
<h4>Admin Cleanup</h4>
<ul>
<li>capital_P_dangit — Remove WordPress forced capitalisation filter.</li>
<li>Screen Options and Help Tabs — Hide Screen Options and Help dropdowns.</li>
<li>Howdy to Welcome — Replace “Howdy,” with “Welcome,” in the admin bar.</li>
<li>Navigation Items in Admin Bar — Remove WP logo, site name, updates, and comments.</li>
<li>Clean Dashboard — Remove all default dashboard widgets.</li>
<li>Privacy Tools — Hide Export/Erase Personal Data from the Tools menu.</li>
<li>Site Health Page — Hide Site Health from the Tools menu.</li>
<li>WP Login Logo and Favicon — Hide the WordPress logo on the login page.</li>
<li>Admin Email Verification Prompt — Disable the admin email confirm interstitial.</li>
<li>Empty Trash (1 week) — Shorten automatic trash-emptying from 30 days to 7 days.</li>
</ul>
<h4>Content</h4>
<ul>
<li>Comments — Disable comments sitewide.</li>
<li>Post Revisions — Disable revision storage.</li>
<li>Search — Redirect all search queries to the homepage.</li>
</ul>
<h4>WordPress Features</h4>
<ul>
<li>Thumbnails / Featured Images — Remove post thumbnail support.</li>
<li>Widgets — Disable all widgets and sidebars.</li>
<li>Navigation Menus — Remove nav menu theme support.</li>
<li>Tags — Unregister tags from posts.</li>
<li>Categories — Unregister categories from posts.</li>
<li>Post Formats — Remove post format theme support.</li>
<li>Custom Fields — Remove custom fields meta box from editor.</li>
<li>Excerpts — Remove excerpt support from posts and pages.</li>
<li>Trackbacks — Remove trackback support from posts.</li>
<li>Attachment Pages — Redirect attachment URLs to the file directly.</li>
<li>Automatic Updates — Disable automatic core, plugin, and theme updates.</li>
<li>Self Pings — Stop WordPress pinging your own site.</li>
<li>jQuery Migrate — Remove jQuery Migrate script on the frontend.</li>
</ul>

Abhishek Site Cleanup Controls

Selectively disable WordPress features to improve performance, security, and cleanliness. Toggle each feature individually from a single settings page …

SAR One Click Security vs Abhishek Site Cleanup Controls