
AWS WAF
ModSecurity
Barracuda Web Application Firewall
nginx
Cloudbric
Sucuri
Imperva Cloud Application Security
Whether you want automatic WAF protection from known vulnerabilities or have custom WAF rules, our real-time platform can do it.

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Website, pricing, platforms and company facts side by side.
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When comparing Cloudflare WAF and Opalstack, you can also consider the following products.

AWS WAF is a web application firewall that helps protect your web applications from common web exploits.
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ModSecurity is an Open Source web application firewall developed by Trustwave's SpiderLabs.
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Barracuda Web Application Firewall offers security and DDoS protection against automated & targeted attacks.
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A high performance free open source web server powering busiest sites on the Internet.
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Cloudbric is a website security program that aims to block cyber attacks on your site. Security programs like Cloudbric are important for any large sites or any sites that handle money or secure information. Read more about Cloudbric.
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Website Protection, Malware Removal, and Blacklist Prevention
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