Here is the list of Top Web Application Firewall sorted by market share. Web application attacks prevent important transactions and steal sensitive data. Imperva Web Application Firewall (WAF) stops these attacks with near zero false positives and a global SOC to ensure your business is protected from the latest attacks minutes after they are discovered.
1. F5 Web Application Firewall
F5 Distributed Cloud WAF combines signature and robust behavior-based protection for web applications. It acts as an intermediate proxy to inspect app requests and responses to block and mitigate a broad range of risks from the OWASP Top 10, threat campaigns, malicious users, Level 7 DDoS threats, bots and automated attacks, and more.
- Market share: 48%
- Company: f5 Inc
Captures common vulnerabilities and compromises (CVEs) as well as known vulnerabilities and techniques identified by F5 Labs, including Layer 7 DDoS, threat campaigns, bots, and automated threats.
Uses AI/ML to monitor and score client interactions, deciphering intent based on the number of WAF rules hit, denied access attempts, failed logins, error rates, etc. to identify the most important threats to an app.
2. Juices website Security and WAF
- Market share: 25%
- Company: Juices
Sucuri Website Firewall is a cloud-based WAF that stops website hacks and attacks. Our continuous research improves detection and containment of new threats.
- Geoblocking
- Prevent zero-day exploits and hacks
- DDoS mitigation and prevention
- Virtual patching and hardening
Repair and Restore Hacked Sites before it damages your reputation. You can rely on our dedicated incident response team and cutting-edge technology to remove malware and viruses from websites.
3. Incapsula Cloud-based Web Application Firewall (WAF)
Incapsula’s cloud-based Web Application Firewall (WAF) is a managed service that protects against application-layer attacks, including all OWASP Top 10 and even zero-day threats.
Imperva offers Unmatched end-to-end application and data security that protects critical apps, APIs and data, everywhere, on a large scale and with the highest ROI.
- Market share: 11%
- Company: Imperva
Imperva’s Web Application Firewall (WAF) provides out-of-the-box security for your web applications. It detects and prevents cyber threats, ensuring smooth operations and peace of mind. Protect your digital financial assets with Imperva’s robust, industry-leading solution.
4. SiteLock
SiteLock cybersecurity solutions protect your website and reputation from hackers. SiteLock is a leading provider of comprehensive cybersecurity solutions for businesses. Its cloud-based, enterprise-grade technologies and extensive expertise give businesses of all sizes access to the same security features as largest companies to protect their data, ensure secure communications, and defend their websites.
- Market share: 6%
- Company: SiteLock
SiteLock provides effective, affordable and easily accessible solutions to automatically detect and remediate threats, prevent future cyberattacks, enable unrestricted and secure communications and meet compliance standards. Founded in 2008, the company protects more than 16 million organizations worldwide.
5. Cisco Adaptive Security Appliance (ASA)
The Cisco ASA family of security appliances protect corporate networks and data centers of all sizes. They provide users with highly secure access to data and network resources – anytime, anywhere, and with any device. Cisco ASA appliances represent more than 15 years of proven firewall and network security technology and leadership. Over 1 million security appliances are in use worldwide.
- Market share: 3%
- Company: Cisco
Cisco Adaptive Security Appliance (ASA) software is the core operating system of the Cisco ASA family. It delivers enterprise-class firewall capabilities to ASA devices in a range of form factors—standalone, blade, and virtual—for any distributed network environment. ASA software also integrates with other key security technologies to provide comprehensive solutions that meet ever-evolving security requirements.
6. Barracuda Web Application Firewall
Barracuda Web Application Firewall protects applications, APIs, and mobile app backends from a wide range of attacks, including OWASP Top 10, zero-day threats, data leaks, and application-layer denial-of-service (DoS) attacks. By combining signature-based policies and positive security with robust anomaly detection capabilities, Barracuda Web Application Firewall can stop today’s most sophisticated attacks on your web applications.
- Market share: 2%
- Company: Barracuda Networks
Barracuda Active DDoS Prevention—an add-on service for the Barracuda Web Application Firewall—filters out volumetric DDoS attacks before they reach your network and harm your apps. It also protects against sophisticated application DDoS attacks without the management and resource overhead of traditional solutions, preventing service outages while keeping costs manageable for organizations of all sizes.
7. PortSwigger
PortSwigger is a web security company with a mission to enable a secure web for the world.
8. StackPath Web Application Firewall
StackPath is fully focused on being the industry’s best cloud computing platform at the edge of the Internet.