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6 Best WordPress Firewall Plugins Compared

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Are you looking for the best WordPress firewall plugin for your website?

WordPress firewall plugins protect your website against hacking, brute force attacks, and distributed denial of service (DDoS) attacks.

In this article, we will compare the best WordPress firewall plugins, and how they stack up against each other.

Best WordPress firewall plugins compared

What is a WordPress Firewall Plugin?

A WordPress firewall plugin (also known as a web application firewall or WAF) acts as a shield between your website and all incoming traffic.

These web application firewalls monitor your website traffic and block many common security threats before they reach your WordPress site.

Aside from significantly improving your WordPress security, these web application firewalls often also speed up your website and boost performance.

There are two common types of WordPress firewall plugins available.

DNS-Level Website Firewall – These firewalls route your website traffic through their cloud proxy servers. This allows them to only send genuine traffic to your web server.

Application Level Firewall – These firewall plugins examine the traffic once it reaches your server but before loading most WordPress scripts. This method is not as efficient as DNS-level firewall in reducing the server load.

In our experience, DNS-level firewalls are more efficient in two major areas:

  1. They are quick to catch new threats by tracking thousands of websites, comparing trends, looking for botnets and known bad IPs, and blocking traffic to pages your users would normally never request.
  2. DNS-level website firewalls significantly reduce the load on your WordPress hosting server, ensuring that your website does not go down.

Having said that, let’s examine the best WordPress firewall plugins for protecting your website.

1. Sucuri


Sucuri is the leading website security company for WordPress. They offer DNS-level firewall, intrusion, and brute force prevention, as well as malware and blacklist removal services.

All your website traffic goes through their CloudProxy servers, where each request is scanned. Legitimate traffic is allowed to pass through, and all malicious requests are blocked.

Sucuri also improves your website’s performance by reducing server load through caching optimization, website acceleration, and Anycast CDN (all included). It protects your website against SQL injections, XSS, RCE, RFU and all known-attacks.

Setting up their WAF is quite easy. You will need to add a DNS A record to your domain and point them to Sucuri’s CloudProxy instead of your website.

At WPBeginner, we use Sucuri to improve our WordPress security. See how how Sucuri helped us block 450,000 WordPress attacks in 3months.

Pricing: Starting from $199.99/year billed annually.

Grade: A+

2. MalCare

MalCare security plugin

MalCare is another top WordPress security plugin and it offers one of the best web application firewalls for WordPress websites. It provides endpoint security, deflecting threats before they reach your site.

MalCare is a plugin-based firewall, which makes it super easy to install. Unlike DNS-based firewalls that require you to tweak configuration settings, you can install MalCare in a few simple clicks.

Most free web application firewalls have generic rules to detect threats, which allow many attacks to pass through. But, MalCare offers a real-time WordPress firewall with specialized rules to block out the worst attacks.

In addition, MalCare has a great bot protection feature that prevents brute force bots, scraper bots, spam bots, and more from attacking your site.

Pricing: Starting from $99/year billed annually. There’s also a free plan that includes basic features.

Grade: A+

3. Cloudflare


Cloudflare is best known for its free CDN service, which includes basic DDoS protection as well.

Their free plan provides basic-protection against common internet threats and hacking attempts. However, it is limited in terms of custom rules you can create for manual blocking.

Note: At WPBeginner we use Cloudflare’s Enterprise plan. See our case study of why we switched from Sucuri to Cloudflare.

Cloudflare is also a DNS-level firewall, which means your traffic goes through their network. This improves performance of your website and reduces downtime in case of unusually high traffic.

The Pro plan only includes DDoS protection against layer 3 attacks. For protection against advanced DDoS layer 5 and 7 attacks, you will need at least their business plan.

Cloudflare has its pros, which include CDN, caching, and a larger network of servers.

The downside is that they do not offer application-level security scans, malware protection, blacklist removal, or security notifications and alerts.

They also do not monitor your WordPress site for file changes and other common WordPress security threats. However, this can be fixed by using a WordPress security scanner plugin.

For more details, see our comparison of Sucuri vs Cloudflare.

Pricing: Free with paid plans starting from $20/month for Pro plan and $200/month for Business.

Grade: A

4. Wordfence Security


Wordfence is a popular WordPress security plugin with a built-in website application firewall. It monitors your WordPress site for malware, file changes, SQL injections, and more. It also protects your website against DDoS and brute-force attacks.

Wordfence is an application level firewall which means that firewall is triggered on your server and bad traffic is blocked after it reaches your server but before loading your website.

This is not the most efficient way to block attacks. Large number of bad requests will still increase load on your server. Because it’s an application level firewall, Wordfence does not come with a content delivery network (CDN).

Wordfence comes with on-demand security scans as well as scheduled scans. It also allows you to manually monitor traffic and block suspicious-looking IPs directly from your WordPress admin area.

To learn more about Wordfence, see our guide on how to install and set up Wordfence security in WordPress.

To get their sophisticated application-level firewall, you really need the Premium version.

Pricing Basic plugin is Free. Premium version pricing starts from $119/year for a single site license.

Grade: B+

5. Jetpack


Jetpack is a popular WordPress plugin that comes with a suite of features including WordPress security and backups. Similar to Wordfence, Jetpack is an application level firewall which means that bad traffic is blocked after it reaches your WordPress hosting server.

Their free plan offers very basic brute force protection and downtime monitoring. You will have to upgrade to at least the Personal plan to unlock daily automated backups and automated spam filtering.

However, to truly unlock the automated malware scanning and security fixes, which is what providers like Sucuri offer, you will have to be on Jetpack professional plan.

Since Jetpack offers a large suite of features, the price tag makes it a very affordable option. But, for a true security firewall, you’re better off going with Sucuri or MalCare.

Pricing: The basic plugin is free. You can also upgrade to the premium security bundle, which starts at $4.95/month.

Grade: B

6. BulletProof Security

BulletProof Security

BulletProof Security is another popular security and WordPress firewall plugin. It comes with a built-in application-level firewall, login security, database backup, maintenance mode, and several security tweaks to protect your website.

BulletProof security does not offer a very good user experience and many beginners may have difficulty understanding what to do. However, it does come with a setup wizard that automatically updates your WordPress .htaccess files and enables firewall protection.

It does not have a file scanner to check for malicious code on your website. The paid version of the plugin offers extra features to monitor for intrusion and malicious files in your WordPress uploads folder.

Pricing: Free basic plugin. The pro version costs $69.95 for unlimited sites and lifetime support.

Grade: C


After carefully comparing all these popular WordPress firewall plugins, we believe that Sucuri is undoubtedly the best firewall protection you can get for your WordPress site.

It is the best DNS-level firewall with the most comprehensive security features to give you complete peace of mind. In addition, the performance boost you get from their CDN is very impressive.

MalCare would be a close second in our list for the price and value it offers.

We hope this article helped you find the best WordPress firewall plugin for your website. You may also want to see our ultimate step-by-step WordPress security guide for beginners or our expert picks for the best WordPress activity log and tracking plugins.

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Editorial Staff

Editorial Staff at WPBeginner is a team of WordPress experts led by Syed Balkhi with over 16 years of experience in WordPress, Web Hosting, eCommerce, SEO, and Marketing. Started in 2009, WPBeginner is now the largest free WordPress resource site in the industry and is often referred to as the Wikipedia for WordPress.

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Reader Interactions

25 CommentsLeave a Reply

  1. Syed Balkhi says

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  2. Jiří Vaněk says

    At first, I used WordFence, but as you mentioned, it was a burden on the server. Since it was a shared server, I was concerned that with higher traffic or an attack, I would have issues with my web hosting provider. That’s why I eventually switched to Cloudflare, where I use their CDN, SSL certificate, and also DDOS protection. Since then, the traffic on the website has stabilized, even though, according to CF reports, attacks on the server occasionally occur. Additionally, their CDN is incredibly fast.

  3. Mrteesurez says

    Most of us in the start used to use Jetpack because they used to recommend it, even till now some of my websites are still using it. I have decided to use Cloudflare based on your recommendation in some of your post as you have switched to Cloudflare. Thanks.

    • Jiří Vaněk says

      CloudFlare is great and offers many other features that I also found absolutely amazing. Besides DDoS protection, it’s very convenient to connect CloudFlare to the WP Rocket cache plugin, which is an incredibly powerful combination. What I also like is the protection against hotlinking (though it doesn’t support WebP images, which is a bit disappointing for me). When I see the monthly reports from CloudFlare that are sent to my email, I’m also thrilled that I switched and started using this service. I’m using the free plan and yet it still offers a really large number of features.

      • Mrteesurez says

        I am very much grateful for your support and really appreciate your contribution. I only know about Jetpack and have been using it from the start. I am happy to hear all great things and features you have experienced with Cloudflare. I have decided to switch to it.

  4. Rafael Ninvalle says

    Hey guys. Amazing article. I’m facing some security issues right now on my site and this has helped me understand some of the differences among the offerings.

    Just a quick typo….one of your paragraphs says:

    “Because it’s an application level firewall, WordPress does not come with a content delivery network (CDN).”

    Should that say “WordFence” instead of “WordPress”?

    Hope I was helpful!



    • WPBeginner Support says

      Traffic from spam bots and not actual users is the most common bad traffic for what we mean :)


  5. Christina says

    As you said on the first comment Wordfence provide free firewall but when I check my site on sucuri site checker then it shows firewall is not activated.
    Is there any other free firewall plugin?

    • Tim says

      The sucuri site checker does NOT check for the Wordfence firewall (it checks for the sucuri solution), so that is exactly what to expect.

  6. Christian says

    Pls we need help concerning free firewall plugins. Not all website owners can afford these plugins

  7. Liam says

    Great article, but I could I ask you to do this again from a global perspective. What you have written I can see for example is US or Europe focused.

    Let me explain our issue, we are with Sucuri, which they are great but, as an Australian company the nearest Sucuri WAF is Japan or West Coast US. So that means all traffic has to go from Australia (where most our visitors are) to Japan or the US then back to Australia and we are averaging 1.5 second times for this.

    Your blog post didnt take into account anywhere the server locations of any of the services. Do you think you could redo factoring in the WAF locations?

  8. bjoern says

    Hello, what about using, for example, Sucuri and Wordfence together?
    Does this make problems? Should there always be just one of those in use?
    Thank you

  9. Carsten Dohmann says

    I always use iThemes Security or Wordfence in combination with htaccess.

    Do you know Ninja Firewall?
    It sounds to me like sucuri “Full standalone web application firewall. Works before WordPress is loaded.”

    Does anyone tested it?

  10. Jason Egan says

    I have used Itheme security pro for years and love it! Recently we have added sucuri to some of our sites as well and it’s fantastic!

    • Fritz says

      Yes, I have to agree with Jason, I am also using Itheme security and it is also, in my opinion very good.

  11. Tyrone says

    Hopefully you can assist me. I downloaded Image Mapper in hope to be able to map a graphic in WordPress. Sadly to say after mapping our the image with 8 links, it didn’t work. So, i asking if there is a good mapping program which will work well with WordPress.



  12. D Gariepy says

    I currently use Cloudflare Pro and Wordfence Pro in combination and have great success keeping my sites safe. I have used SiteLock in the past (in fact have 3 sites under contract for another month). SiteLock’s customer service wasn’t great at all. One sales rep kept trying to upsell me on the firewall because of our SSL but never sent cost proposals after many requests. Nor did he explain why the firewall needed to be updated after selling us the first one. The firewall seems ok, but not without minor flaws. I also didn’t notice any speed increase at all with SiteLock.

    • Lou says

      I have had the same problems with SiteLock in the upselling each time I had to contact them. SiteLock did not run well with my server. It has been a headache. I also had to pay for SSL Comondo separate. I will now try Scuri for $300 a year. YIKES! Hope it works for me.

  13. Gene says

    How about including and comparing few free WP firewall plugins? Many small bloggers don’t have the budget to pay monthly or annually for this software. Also there are many free options that do an excellent job protecting WP sites.

  14. Filip says

    Is it ok to have 2 instead of one? What about Jackpack and Wordfence (free edition). i have them both together on my blog, is that ok?

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