Website Application Firewall (WAF)

What is Website Application Firewall (WAF)?

Protect and speed up your site.

Effects of an attack

Is your site hacked or blacklisted?

You can scan your website with our security scanner, SiteCheck. Remote scanners are limited to detecting visible loads in your site's source code. If you need help with incident response and more complete detection, try the full Sucuri Platform.

Features and benefits

Get site protection and performance with a professional team to help.

Protection

Sucuri Firewall is a cloud-based WAF that prevents website attacks and hackers. Our constant search improves the detection and mitigation of evolving threats, and you can add your own custom rules.

• Instantly block hackers
• DDoS mitigation and prevention
• Virtual fix and protection
• Protect brand reputation
• Prevent zero-day exploits

Acting

Our CDN makes your website faster and more highly available worldwide. Built on our global network of secure data centers, visitors, customers and search engines, we've noticed a dramatic improvement.

• Smart caching options
• Fast SUPPORT FOR HTTP/2
• Resource optimization via GZIP compression
• Reduced server load
• Works with other CDNs

About the site security platform

What is the Sucuri platform?

Sucuri is a managed security service provider for websites. Our cloud-based platform provides complete website security, including antivirus and firewall for your site.

What does that do?

We monitor security incidents, fix website hacks, and protect your site to keep hackers away. The platform also keeps your site running quickly and ensures operational continuity.

Who's that for?

Any owner or company of a website that wants to stop worrying about the security of the site and manage it on your behalf by trusted and experienced professionals.

Who's it for?

Site owners and server administrators who prefer to develop and implement their own DIY approach to site protection, monitoring, and relocation.

The advantage of Sucuri

Industry Leader Research

We extensively research website hacks and create security tools that respond to a constantly evolving world of cyber threats.

Created for your website

It doesn't matter how your site was created. Whether it's a CMS or custom code, your web server and database are safe with us.

Easy setup

No complicated configuration or installation. You can set it up and forget it or customize it freely. We are here to help you every step of the way.

Higher performance with the PEOPLE's CDN

Sucuri Firewall runs on a globally distributed Anycast network, created and managed by the Sucuri team. Your site benefits from high availability and redundancy in the event of a network failure.

We focus on useful metrics to optimize speed, such as total time, not first byte or server response time. Our growing network outperforms competitors and offers all the servers needed for optimal speed and performance.

The platform is supported by our Security Operations Center (SOC), providing monitoring and response 24/7/365 to all attacks.

• Improve speed with cache and content delivery network (CDN)
• Mitigate distributed denial of service (DDoS) attacks
• Avoid hacks and attempts to exploit vulnerabilities
• Protect yourself against OWASP's top 10 (and more)
• Stop brute force attempts on your site's login pages
• Take advantage of geoload balancing and reliable uptime

The platform does not require installation.

You can activate it with a simple DNS change or our team can do it for you.

System requirements:

CPU: 1.8 GHz dual core processor

RAM: 2 GB

HDD / SSD: 50 GB of free space on the main drive

Operating system: Microsoft Windows 8 32-bit, Microsoft Windows 7 32-bit and Microsoft Windows Vista 32-bit

Resolution: 1024×768