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Post: Enhancing WordPress Security: Integrating Jetpack with Cloudflare’s WAF
WordPress Jetpack and Cloudflare Integration Overview
- Compatibility: Cloudflare and Jetpack for WordPress are designed to work together seamlessly. No additional configuration is necessary for them to operate in conjunction.
- Security Features: There are specific security measures in place to protect your Jetpack installation. Read on for more details.
Cloudflare’s Default Protection for Jetpack
- XMLRPC.PHP Protection: Cloudflare’s Web Application Firewall (WAF) includes a rule (WP0007) that safeguards the
xmlrpc.phpfile. This rule allows only Jetpack’s automation systems, identified by their IP range, to use thexmlrpc.php?for=jetpackquery string. - Blocking Unauthorized Access: Attempts to access
xmlrpc.php?for=jetpackfrom IPs outside of Jetpack’s range are blocked, resulting in a HTTP 403 Forbidden message. This enhances your website’s security without affecting Jetpack’s functionality. - Background Information: The reasoning behind this protection measure is discussed in Cloudflare’s blog post, which can be viewed here.
Additional Considerations for WAF Managed Rules
- Potential Impact on Jetpack: A particular WAF managed rule, “WP0002 – Block WordPress XML-RPC,” can block Jetpack’s servers from managing your settings if it’s enabled.
- Rule Activation: By default, this rule is disabled. Activating it should be considered only as an emergency response to attacks targeting your
xmlrpc.phpendpoint, as it completely restricts access to this file. - Support: For more advice or if you’re facing issues, it’s recommended to reach out to Cloudflare’s Support team for assistance.
This format presents the key points in a structured manner, making it easier to understand how Cloudflare and Jetpack for WordPress interact and what security measures are in place.
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About the Author: Bernard Aybout (Virii8)
I am a dedicated technology enthusiast with over 45 years of life experience, passionate about computers, AI, emerging technologies, and their real-world impact. As the founder of my personal blog, MiltonMarketing.com, I explore how AI, health tech, engineering, finance, and other advanced fields leverage innovation—not as a replacement for human expertise, but as a tool to enhance it. My focus is on bridging the gap between cutting-edge technology and practical applications, ensuring ethical, responsible, and transformative use across industries.
MiltonMarketing.com is more than just a tech blog—it's a growing platform for expert insights. We welcome qualified writers and industry professionals from IT, AI, healthcare, engineering, HVAC, automotive, finance, and beyond to contribute their knowledge. If you have expertise to share in how AI and technology shape industries while complementing human skills, join us in driving meaningful conversations about the future of innovation. 🚀
