Sucuri Virtual Patching
Sucuriâs Virtual Patching blocks known exploits in outdated plugins, themes, and CMS versions. Stay secure when updates arenât possible with our cloud-based Web Application Firewall.
Virtual Patching for Websites
Whether you’re an agency managing dozens of client sites, a developer maintaining custom builds, or a small business owner running a legacy CMS, keeping your website secure without breaking functionality can be a challenge. Updates arenât always feasible: plugins may conflict, themes may be outdated, or the CMS may no longer be supported. Thatâs where virtual patching comes in.
Sucuriâs Web Application Firewall (WAF) provides a proactive layer of protection that blocks known vulnerabilities before theyâre exploited and without requiring changes to the siteâs code. Itâs a scalable solution for teams who need to maintain uptime, avoid emergency fixes, and deliver secure experiences across diverse environments. With virtual patching, you can confidently protect your site while planning updates on your own timeline.
What is Virtual Patching?
Virtual patching is a security technique that acts as a protective layer between your website and incoming traffic, intercepting exploit attempts before they reach vulnerable code. For developers and agencies managing legacy systems, heavily customized themes, or unsupported plugins, virtual patching offers a way to mitigate risk without modifying source code. Sucuriâs Web Application Firewall (WAF) uses heuristic and signature-based detection to block known threats in real time, allowing teams to maintain uptime and functionality while planning safe updates.
Secure Your Site Today
How Virtual Patching Works
We employ some of the best minds in website security to monitor the threat landscape. When our threat researchers discover something that can harm a site, they create a signature for it, and then add the signature to our WAF. These frequent, ongoing updates keep our WAF recognizing threats and protecting websites from malicious traffic like bots and malware.
Learn more about Virtual Patching
Benefits of Virtual Patching
When was the last time you ran updates for your website? Itâs a question that can stress out site owners â unless theyâre protected by our WAF. The website firewall provides true peace of mind because you know our threat researchers are working around the clock to keep your site protected. While running updates from a developer is always the best strategy, our WAF can prevent a dangerous situation in the meantime.
Get Virtual PatchingWhy Choose Sucuri's WAF?
Sucuriâs Web Application Firewall (WAF) goes beyond basic threat blocking. Itâs built for developers, agencies, and site owners who need reliable protection without compromising performance or flexibility. Whether you’re managing legacy CMS platforms, custom-coded environments, or client sites with outdated plugins, our WAF delivers virtual patching, real-time threat detection, and seamless integration. With 24/7 support, a global network, and a free trial, you can secure your sites with confidence and scale your services without added complexity.
Safer and Faster Websites
Sucuri is a website security company which also offers a CDN as part of its protection platform. Sucuriâs CDN provides leading-edge performance and features at a price that makes it affordable for all types of individuals and organizations.
Easy Set Up
Itâs also backed by best-in-class research as well as free technical support from a team of experienced pros. Getting started is easy. You can test the Sucuri website firewall free for one month to see how improves the security and speed of your website.
Our solutions address todayâs security incidents and protects your website against brute force attacks.
Why Choose Sucuri?
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Speed Without Sacrificing Security
Our global CDN and smart caching improve site speed by up to 60%âwhile our WAF filters threats in real time.
Built-In DDoS & Intrusion Protection
Layered defense against Layer 3, 4, and 7 attacks, credential stuffing, and brute force attempts powered by machine learning.
Virtual Patching for Vulnerable Sites
Protect outdated plugins and CMS versions without touching your code. Our WAF blocks known exploits instantly.
Easy Setup & Scalable Security
Activate protection via DNS or dashboardâno installation required. Sucuri scales with your needs, from SMBs to enterprise.
Who Benefits from Sucuriâs Virtual Patching
Partners
Deliver proactive protection for client sites without the patching scramble. Sucuriâs Virtual Patching helps partners secure outdated environments and reduce emergency fixes, offering peace of mind and scalable security
Agencies
Secure legacy and custom-coded sites across your portfolio. Manage multiple websites from one dashboard while Sucuriâs WAF blocks known vulnerabilities keeping client sites online and protected without code changes.
SMBs
Stay secureâeven when updates arenât feasible. Whether your CMS is outdated or plugins conflict, Sucuriâs Virtual Patching shields your site from exploit attempts while you plan safe updates.
Ecommerce
Protect your store from known threats without risking downtime. Virtual Patching keeps your storefront secure and functionalâeven if your theme or plugin updates are delayed ensuring customer trust and uninterrupted sales.
Enterprises
Scale vulnerability protection across complex environments. Sucuriâs WAF delivers real-time threat detection and virtual patching for high-traffic, multi-site infrastructures minimizing risk while maintaining uptime and performance.
