Compare the Top Web Application Firewalls (WAF) that integrate with Drupal as of July 2025

This a list of Web Application Firewalls (WAF) that integrate with Drupal. Use the filters on the left to add additional filters for products that have integrations with Drupal. View the products that work with Drupal in the table below.

What are Web Application Firewalls (WAF) for Drupal?

Web Application Firewalls (WAFs) are security solutions that protect web applications by filtering and monitoring HTTP traffic between the application and the internet. They detect and block threats such as SQL injections, cross-site scripting (XSS), and other common attacks targeting application vulnerabilities. WAFs analyze incoming requests in real time, applying customizable security rules to distinguish between legitimate and potentially malicious traffic. Many WAFs are cloud-based, enabling flexible and scalable protection without impacting application performance. By acting as a shield between web applications and attackers, WAFs help ensure data security, regulatory compliance, and uninterrupted user access. Compare and read user reviews of the best Web Application Firewalls (WAF) for Drupal currently available using the table below. This list is updated regularly.

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    Qualys WAF
    Qualys Web Application Firewall (WAF) is a virtual appliance-based service that reduces the operational cost and complexity of application security. Leveraging a unified platform, it continuously detects attacks using inhouse inspection logics and rulesets, and virtually patches web application vulnerabilities if needed. Its simple, scalable and adaptive approach lets you quickly block web application attacks, prevent disclosure of sensitive information, and control when and where your applications are accessed. Qualys WAF can be used alone, or paired with Qualys Web Application Scanning (WAS). Together, they make identifying and mitigating web application risks seamless – whether you have a dozen apps or thousands. You scan your web applications using Qualys WAS, deploy one-click virtual patches for detected vulnerabilities in WAF and manage it all from a centralized cloud-based portal. Qualys WAF can be deployed in minutes, supports SSL/TLS.
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