Best WordPress Firewall Plugins Compared

Last updated: February 8, 2026Reviewed date: February 8, 2026Reading time: 6 min read
Patient Tools

Read, save, and share this guide

Use these quick tools to make this medical article easier to read, print, save, or share with a family member.

Patient Mode

Understand this article easily

Switch between simple English and easy Bangla patient notes. This is for education and does not replace a doctor consultation.

Are you looking for the best WordPress firewall plugin for your website? WordPress firewall plugins protect your website against hacking, brute force, and distributed denial of service (DDoS) attacks. In this article, we will compare the best WordPress firewall plugins, and how they stack up...

For severe symptoms, danger signs, pregnancy, child illness, or sudden worsening, seek urgent medical care.

বাংলা রোগী নোট এখনো যোগ করা হয়নি। পোস্ট এডিটরে “RX Bangla Patient Mode” বক্স থেকে সহজ বাংলা সারাংশ যোগ করুন।

এই তথ্য শিক্ষা ও সচেতনতার জন্য। এটি ডাক্তারি পরীক্ষা, রোগ নির্ণয় বা প্রেসক্রিপশনের বিকল্প নয়।

Article Summary

Are you looking for the best WordPress firewall plugin for your website? WordPress firewall plugins protect your website against hacking, brute force, 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. What is a WordPress Firewall Plugin? A WordPress firewall plugin (also known as a web application firewall...

Educational health guideWritten for patient understanding and clinical awareness.
Reviewed content workflowUse writer and reviewer profiles for stronger trust.
Emergency safety firstUrgent warning signs are highlighted below.

Seek urgent medical care if you notice

These warning signs are general safety guidance. Local emergency numbers and clinical judgment should always come first.

  • Severe symptoms, breathing difficulty, fainting, confusion, or rapidly worsening illness.
  • New weakness, severe pain, high fever, or symptoms after a serious injury.
  • Any symptom that feels urgent, unusual, or unsafe for the patient.
1

Emergency now

Use emergency care for severe, sudden, rapidly worsening, or life-threatening symptoms.

2

See a doctor

Book a professional medical evaluation if symptoms persist, worsen, recur often, affect daily activities, or occur in a high-risk patient.

3

Learn safely

Use this article to understand possible causes, tests, treatment options, prevention, and questions to ask your clinician.

Before reading

RX Patient Tools

Use these quick guides before reading the article, or return to them when you need help preparing questions for a doctor.

Start here Choose the right pathway for symptoms, reports, medicines, or urgent warning signs. Disease article roadmap Read this topic step by step: meaning, symptoms, warning signs, diagnosis, treatment, prevention, and follow-up. Treatment planner Prepare questions about treatment choices, benefits, risks, side effects, and follow-up. Family & caregiver guide Organize symptoms, reports, medicines, questions, and follow-up safely. Nutrition & diet guide Prepare food, hydration, supplement, and medicine-timing questions safely. Prevention guide Organize risk factors, protective habits, screening, and warning signs. Recovery guide Prepare a safe plan for activity, rehabilitation, warning signs, and follow-up.
Definition

Are you looking for the best WordPress firewall plugin for your website? WordPress firewall plugins protect your website against hacking, brute force, 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.

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, often these web application firewalls also speed up your website and boost performance.

There are two common types of WordPress firewall plugins available.

DNS Level Website Firewall – These firewall 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 a DNS-level firewall in reducing the server load.

We recommend using a DNS level firewall because they are exceptionally good at identifying genuine website traffic vs bad requests.

They do that by tracking thousands of websites, comparing trends, looking for botnets, known bad IPs, and blocking traffic to pages that your users would normally never request.

Not to mention, DNS-level website firewalls significantly reduce the load on your WordPress hosting server which makes sure that your website does not go down.

Having said that, let’s take a look at the best WordPress firewall plugins that you can use to protect 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 cloud proxy 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 cloud proxy instead of your website.

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

Pricing: Starting from $199.99/year billed annually.

Grade: A+

2. MaxCDN (StackPath)

MaxCDN (now part of the StackPath family) is one of the leading CDN security and web application firewall providers in the industry. Their robust platform by default adds Layer 3 and 4 DDoS protection on all plans.

The StackPath WAF adds Layer 7 DDoS protection to the domains under its protection. Similar to Sucuri, this is a DNS-level firewall that not only helps you speed up your website but also protects you from malicious attacks.

StackPath does not offer application-level firewalls because they do not have a WordPress plugin which is why they’re #2 on our list after Sucuri. However, their plans are more affordable and featured-packed for small businesses compared to Cloudflare (our #3 ranked provider).

Pricing: They offer a 1 month’s free trial and after that pricing starts at $20 per month which is sufficient for most small business WordPress websites.

Grade: A

3. Cloudflare

Cloudflare is best known for its free CDN service which includes basic DDoS protection as well. However, their free plan doesn’t include a website application firewall. For WAF you will need to signup for their Pro plan.

Cloudflare is also a DNS-level firewall which means your traffic goes through their network. This improves the 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, security notifications, and alerts. They also do not monitor your WordPress site for file changes and other common WordPress security threats.

For more details see our comparison of Sucuri vs Cloudflare.

Pricing: Starting from $20/month for the 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 a 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. A large number of bad requests will still increase the 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 need the Premium version.

Pricing Basic plugin is Free. Premium version pricing starts from $99/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. However, for a true security firewall, you’re better off going with Sucuri or MaxCDN.

Pricing: Basic plugin is free. The personal plan costs $39 / yr and the Professional plan costs $299 / yr.

Grade: B

6. BulletProof Security

BulletProof security is another popular WordPress security 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. 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 $59.95 for unlimited sites and lifetime support.

Grade: C

Conclusion

After a careful comparison of 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. On top of that, the performance boost that you get from their CDN is very impressive.

MaxCDN (StackPath) would be a close second in our list for the price and value it offers.

Doctor visit helper

Prepare before seeing a doctor

A simple rural-patient checklist to help you explain symptoms clearly, ask better questions, and avoid unsafe self-treatment.

Safety note: This is not a prescription or diagnosis. For severe symptoms, pregnancy danger signs, children with serious illness, chest pain, breathing difficulty, stroke-like weakness, or major injury, seek urgent care.

Which doctor may help?

Start with a registered doctor or the nearest qualified health center.

What to tell the doctor

  • Write when the problem started and how it changed.
  • Bring old prescriptions, investigation reports, and current medicines.
  • Write allergies, pregnancy status, diabetes, kidney/liver disease, and major past illnesses.
  • Bring one family member if the patient is weak, elderly, confused, or a child.

Questions to ask

  • What is the most likely cause of my symptoms?
  • Which danger signs mean I should go to hospital quickly?
  • Which tests are necessary now, and which can wait?
  • How should I take medicines safely and what side effects should I watch for?
  • When should I come for follow-up?

Tests to discuss

  • Vital signs: temperature, pulse, blood pressure, oxygen saturation
  • Basic physical examination by a clinician
  • CBC, urine test, blood sugar, or imaging only when clinically needed

Avoid these mistakes

  • Do not use antibiotics, steroid tablets/injections, or strong painkillers without proper medical advice.
  • Do not hide pregnancy, kidney disease, ulcer, allergy, or blood thinner use.
  • Do not delay emergency care when danger signs are present.

Medicine safety and first-aid guide

This section is for patient education only. It does not replace a doctor, pharmacist, or emergency care.

Safe first steps

  • Rest, drink safe water, and observe symptoms carefully.
  • Keep a written note of symptoms, duration, temperature, medicines already taken, and allergy history.
  • Seek medical care quickly if symptoms are severe, worsening, or unusual for the patient.

OTC medicine safety

  • For mild pain or fever, ask a registered pharmacist or doctor before using common over-the-counter pain/fever medicines.
  • Do not combine multiple pain medicines without advice, especially if you have kidney disease, liver disease, stomach ulcer, asthma, pregnancy, or take blood thinners.
  • Do not give adult medicines to children unless a qualified clinician advises it.

Avoid these mistakes

  • Do not start antibiotics without a proper medical decision.
  • Do not use steroid tablets or injections casually for quick relief.
  • Do not delay emergency care because of home remedies.

Get urgent help if

  • Severe symptoms, confusion, fainting, breathing difficulty, chest pain, severe dehydration, or sudden weakness need urgent medical care.
Medicine names, dose, and timing must be decided by a qualified clinician or pharmacist after checking age, pregnancy, allergy, other diseases, and current medicines.

For rural patients and family caregivers

Patient health record and symptom diary

Write your symptoms, medicines already taken, test results, and questions before visiting a doctor. This note stays on your device unless you print or copy it.

Doctor to discuss: Doctor / qualified healthcare provider
Tests to discuss with doctor
  • Basic vital signs: temperature, pulse, blood pressure, oxygen level if needed
  • Relevant blood, urine, imaging, or specialist tests only after clinical assessment
Questions to ask
  • What is the most likely cause of my symptoms?
  • Which warning signs mean I should go to emergency care?
  • Which tests are really needed now?
  • Which medicines are safe for my age, pregnancy status, allergy, kidney/liver/stomach condition, and current medicines?

Emergency warning signs such as chest pain, severe breathing difficulty, sudden weakness, confusion, severe dehydration, major injury, or loss of bladder/bowel control need urgent medical care. Do not wait for online information.

Safe pathway to proper treatment

Care roadmap for: Best WordPress Firewall Plugins Compared

Use this simple roadmap to understand the next safe steps. It is educational and does not replace examination by a doctor.

Go to emergency care if you notice:
  • Severe or rapidly worsening symptoms
  • Breathing difficulty, chest pain, fainting, confusion, severe weakness, major injury, or severe dehydration
Doctor / service to discuss: Qualified healthcare provider; specialist depends on symptoms and examination.
  1. Step 1

    Check danger signs first

    If danger signs are present, seek emergency care and do not wait for online information.

  2. Step 2

    Record the symptom story

    Write when symptoms started, severity, medicines already taken, allergies, pregnancy status, and test results.

  3. Step 3

    Visit a qualified clinician

    A doctor, nurse, or qualified healthcare provider can examine you and decide which tests or treatment are needed.

  4. Step 4

    Do only useful tests

    Do tests after clinical assessment. Avoid unnecessary tests, random antibiotics, or repeated medicines without diagnosis.

  5. Step 5

    Follow up and return early if worse

    If symptoms worsen, new warning signs appear, or treatment is not helping, return for review quickly.

Rural patient practical tips
  • Take a written symptom diary and all previous prescriptions/test reports.
  • Do not hide medicines already taken, even herbal or over-the-counter medicines.
  • Ask which warning signs mean urgent referral to hospital.

This roadmap is for education. A real diagnosis and treatment plan requires history, examination, and clinical judgment.

RX Patient Help

Ask a health question safely

Write your symptom story. A health professional or site editor can review it before any answer is prepared. This box is not for emergency care.

Emergency first: Severe chest pain, breathing trouble, unconsciousness, stroke signs, severe injury, heavy bleeding, or rapidly worsening symptoms need urgent local medical care now.

Frequently Asked Questions

Is this article a replacement for a doctor?

No. It is educational content only. Patients should consult a qualified clinician for diagnosis and treatment.

When should I seek urgent care?

Seek urgent care for severe symptoms, rapidly worsening condition, breathing difficulty, severe pain, neurological changes, or any emergency warning sign.

References

Add references, clinical guidelines, textbooks, journal articles, or trusted medical sources here. You can edit this area from the RX Article Professional Blocks panel.

More from this topic
  1. Transient Blockage of the Internal Iliac Artery

    DefinitionThe internal iliac artery is a crucial blood vessel in the pelvis, responsible for supplying blood to various organs and tissues in the lower abdomen and...

    January 25, 2024 • Rx iT World Hacking Tutorial
  2. GraphQL

    DefinitionGraphQL is an open source query language originally developed by Facebook that can be used to build APIs as an alternative to REST and SOAP. It has...

    January 25, 2024 • Rx iT World Hacking Tutorial
  3. Forgot Password Service

    DefinitionIn order to implement a proper user management system, systems integrate a Forgot Password service that allows the user to request a password reset. Even though this functionality...

    January 25, 2024 • Rx iT World Hacking Tutorial
  4. File upload

    DefinitionFile upload is becoming a more and more essential part of any application, where the user is able to upload their photo, their CV, or a...

    January 25, 2024 • Rx iT World Hacking Tutorial
  5. Error Handling

    DefinitionError handling is a part of the overall security of an application. Except in movies, an attack always begins with a Reconnaissance phase in which the attacker will...

    January 25, 2024 • Rx iT World Hacking Tutorial
  6. The .NET Framework

    DefinitionThe .NET Framework is Microsoft’s principal platform for enterprise development. It is the supporting API for ASP.NET, Windows Desktop applications, Windows Communication Foundation services, SharePoint, Visual...

    January 25, 2024 • Rx iT World Hacking Tutorial
  7. Docker Containerization Technology

    DefinitionDocker is the most popular containerization technology. Upon proper use, it can increase the level of security (in comparison to running applications directly on the host)....

    January 25, 2024 • Rx iT World Hacking Tutorial
  8. Django framework is a powerful Python web framework

    DefinitionThe Django framework is a powerful Python web framework, and it comes with built-in security features that can be used out-of-the-box to prevent common web vulnerabilities....

    January 25, 2024 • Rx iT World Hacking Tutorial
  9. Django REST Framework

    DefinitionThe Django REST framework abstracts developers from quite a bit of tedious work and provides the means to build APIs quickly and with ease using Django....

    January 24, 2024 • Rx iT World Hacking Tutorial
  10. Guidance on Deserializing Objects Safely

    DefinitionSerialization is the process of turning some object into a data format that can be restored later. People often serialize objects in order to save them for...

    January 24, 2024 • Rx iT World Hacking Tutorial