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Keep your site safe with top best WordPress Firewall Plugin!

It is true that every site needs a tool to protect it against hacking as well as to detect spam emails or messages. Understanding your need, we help you pick up top best WordPress Firewall Plugin which is absolutely useful for you. Let’s take a look and choose the best one for yourself!

1. Wordfence Security – Firewall & Malware Scan

Wordfence Security – Firewall & Malware Scan

Here is one of the most common WordPress Firewall Plugin that allows you to protect your WordPress site in an effective way. In addition, this plugin also consists of malware signatures, malicious IP as well as the newest firewall rules which help to make your site safer.

Provided features:

  • WordPress security scanner
  • Wordfence central
  • Security tools
  • Login security
  • Country blocking
  • Malware scanner checks core files
  • Scan for dangerous URLs


  • Best customer service
  • Simply perfect
  • A Must-Have Plugin

2. All In One WP Security & Firewall

All In One WP Security & Firewall

This plugin allows you to insert several firewall and security for your site. Thanks to it, you can impose many good security practices and keep your site safe at all level. In addition, because this plugin is designed by experts, you can have a clear understanding of it and use it very easily.

Provided features:

  • Database security
  • Blacklist functionality
  • File system security
  • Stop user enumeration
  • User login security
  • Password strength tool
  • User account security
  • Firewall functionality


  • Really good and totally free
  • Good Service
  • Save precious time

3. Spam protection, AntiSpam, FireWall by CleanTalk

Spam protection, AntiSpam, FireWall by CleanTalk

Spam protection, AntiSpam, FireWall by CleanTalk is a great Firewall Plugin For WordPress that enables you to stop prevent spam comments, registrations, spam contacts emails and so on. In addition, this plugin also enables you to deliver your spam comment into spam folders as well as set an option of preventing spam comments.

Provided features:

  • Antispam protection for comments
  • Woocommerce spam filter
  • Protection from contact form spam
  • Spambots registrations filter
  • Newsletters antispam filter
  • Bbpress spam filter
  • Compatible with WordPress cache plugins
  • Blocking comments by “stop words”
  • Private blacklist for spam firewall
  • Low false/positive rate


  • Constant reminder
  • Great security plugin
  • Easy to use with powerful

4. Anti-Malware Security and Brute-Force Firewall

Anti-Malware Security and Brute-Force Firewall

This plugin allows you to delete the security threats, database injections as well as backdoor scripts. Moreover,  Anti-Malware Security and Brute-Force Firewall also help to protect download definition updates against new problems. When a complete scan is run, new definition updates can be downloaded automatically.

Provided features:

  • Upgrade vulnerable versions
  • Run a Complete Scan
  • Firewall block SoakSoak
  • Download Definition Updates
  • Check the integrity of WordPress Core files
  • Automatically download new Definition Updates


  • A solid plugin
  • Accurate detection
  • Very useful

5. NinjaFirewall (WP Edition) – Advanced Security

Here is obviously a great Firewall Plugin for WordPress which enables blog admins to get benefits from powerful and professional security features. Moreover, it can also scan, reject as well as hook any HTTP/HTTPS request which is sent to PHP scripts.

Provided features:

  • Strong privacy
  • IPV6 compatibility
  • Multi-site support
  • Prepend own PHP code to the firewall
  • Low footprint firewall
  • Contextual help
  • Non-intrusive user interface
  • Events notifications
  • File integrity monitoring
  • Real-time detection
  • Powerful filtering engine


  • A true software firewall
  • A bloat-free masterpiece
  • Fast and easy to use

6. Shield Security: Protection with Smarter Automation

Shield Security Protection with Smarter Automation

This plugin helps you to finish all heavy lifting for you as well as make an alarm in case there are any problems. It is absolutely a great plugin that helps to protect your site against spams. Besides, Shield Security plugin also contains a powerful core file scanners which help you to remove hacks and malicious file changes.

Provided features:

  • Firewall
  • Security Admin Users
  • Powerful Core File Scanners
  • 2-Factor Authentication
  • Block REST API / XML-RPC
  • HTTP Headers
  • Automatic Updates Control
  • Audit Trail & User Activity Logging


  • Amazing support
  • Very responsive
  • Works well

7. Sucuri Security – Auditing, Malware Scanner and Security Hardening

Sucuri Security – Auditing, Malware Scanner and Security Hardening

This is totally a free WordPress Firewall Plugin that helps to keep your site safer. Moreover, this plugin consists of a large number of security features, each of them has an advantage for security posture. This plugin is also famous over the world and relevant to site security.

Provided features:

  • Blacklist Monitoring
  • Effective Security Hardening
  • Post-Hack Security Actions
  • Security Activity Auditing
  • File Integrity Monitoring
  • Website Firewall (premium)


  • The most effective protection system
  • Great security plugin
  • Essential tool

8. Security & Firewall – MalCare Security

Security & Firewall – MalCare Security

This plugin helps you to detect all complex malware that many other different plugins miss. Using this plugin, you can be sure that your site will be never broken, it is also a great solution for agencies as well as developer who needs a tool to control multiple sites which are from White Lable Solution, custom and scheduled reporting and so on.

Provided features:

  • Inbuilt WordPress website hardening
  • Single, site management dashboard
  • A scanner that never slows down your site
  • Fix a hacked website in less than 60 seconds
  • Malware is a “service”, not just a security plugin
  • Real-time protection from our smart firewall


  • Well and logically organized
  • Excellent – Very Happy
  • Perfect service feels safe


We hope that this collection is helpful for you. If you have any questions, don’t hesitate to leave a comment below. And if you find it useful, don’t forget to share it with your friends!

Moreover, you can refer to free WordPress themes to secure your site.

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  • Kelvin - Marketing manager at Ltheme.
  • Hello everyone! My name is Kelvin (Tu Vo) – I’m Marketing Manager at Ltheme. I have more than 10 years in Joomla! & WordPress development, more than 4 years in Digital Marketing, SEO specialist. Everyday I make some blogs for Joomla! and WordPress, support everyone with building beauty websites based on this CMSs. You can reach me at Contact page (title: @Kelvin), or my personal social profile Facebook | LinkedIn.

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