Barracuda Web Application Firewall

Secure Your Web Apps On-Premises and in the Cloud

Barracuda Web Application Firewall gives your DevOps and application security teams comprehensive security that is easy to deploy and manage. Physical, virtual, and in the cloud—Barracuda Web Application Firewall eliminates application vulnerabilities and protects your web applications against application DDoS, SQL Injection, Cross-Site Scripting, and other advanced attacks.

Free Trial Barracuda Web Application Firewall

Secure Applications On-Premises or in the Public Cloud

Cloud Ready

Purchase Baracuda Web Application Firewall on-premises (virtual or physical) and get a FREE 90-day license for the cloud version on AWS and Azure.

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The Barracuda Web Application Firewall provides comprehensive, reverse-proxy-based protection for applications deployed in physical, virtual, or public cloud environments data centers. In addition to applications hosted on-premises, Barracuda Web Application Firewall can natively scale and migrate with applications deployed in public cloud platforms like Amazon Web Services (AWS) and Microsoft Azure.

Available with flexible pricing options including bring-your-own-license and pay-as-you-go via AWS Marketplace and Azure Marketplace, the Barracuda Web Application Firewall is built to can help you seamlessly transition from on-premises to cloud infrastructures while maintaining the same familiar experience.

Amazon Web Services Partner Network Advanced Technology Partner Security Competency Microsoft Partner of the Year 2016

Cloud Ready

Purchase Baracuda Web Application Firewall on-premises (virtual or physical) and get a FREE 90-day license for the cloud version on AWS and Azure.

Learn More


Barracuda protects your business from the leading sources of cyberattacks.

Security that Enables Your Organization

The Barracuda Web Application Firewall provides superior protection against data loss, application-layer DDoS, and known and previously unknown zero-day application-layer attacks. As new types of threats emerge, the Barracuda Web Application Firewall dynamically acquires new capabilities to block them. These definitions are automatically updated and will “virtually patch” your applications, ensuring the highest security posture at all times. This greatly reduces the time between vulnerability disclosure and vulnerability patching.

Key Features: Application Attack and DDoS ProtectionServer CloakingAdaptive ProfilingXML FirewallData Loss PreventionComplianceAutomatic Security UpdatesWeb Scraping Protection

Deploy Barracuda Web Application Firewall the way you want it: Physical, virtual, or in the cloud.

*Barracuda Web Application Firewall 460 appliance shown

Simplified Deployment, Automated Security, Greater Agility

Time-consuming security audits following every change can slow application development cycles. Barracuda Vulnerability Remediation Service makes managing security policies as easy as 1-2-3:

  1. Scan your web applications for vulnerabilities.
  2. Instantly remediate all vulnerabilities at the click of a button.
  3. Automatically secure code in development with scheduled and on-demand scans.

Barracuda Vulnerability Remediation Service generates a report that can be used to automatically configure the Barracuda Web Application Firewall. You can then automate vulnerability scanning to maintain your security posture as your web presence evolves.

Key Features:  Vulnerability Remediation Service

Granular Identity and Access Management

The Barracuda Web Application Firewall gives you strong granular controls to easily restrict access to sensitive applications or data to authorized users. Integrated Identity Access and Management pre-authenticates on the perimeter allowing access. You can offload User Access Control from multiple applications to a single consolidated device. Detailed audit logging provides clear visibility into user activity across all protected applications.

Key Features:  Two-Factor AuthenticationClient IP Reputation & User Access Control

Intuitive Administration and Management

Barracuda Web Application Firewall is designed to be easy and fast to deploy, configure, and manage. Integrations with best-of-breed security tools ensure easy deployments into existing environments while providing granular logging, alerting, and reporting for management, compliance, or early warning detection. It can be deployed in High Availability clusters to ensure maximum application uptime thanks to redundancy and seamless failover capabilities.

Key Features:  Pre-Built Security TemplatesVulnerability Scanner IntegrationAutomatic Security UpdatesApplication Load Balancing and Monitoring

Discover Existing Web Application Vulnerabilities

Web application development is a dynamic process, and with features to implement and timelines to meet, security vulnerabilities will inevitably occur. The Barracuda Vulnerability Manager is a non-invasive, web-based scanning tool that quickly discovers application security flaws such as those on the OWASP Top 10, including SQL injection, cross-site scripting, and others. It is provided at no charge by Barracuda. The detailed output of the scan lists all vulnerabilities discovered, ranks them from most to least critical, and provides additional insights to help you address them.

Why Barracuda Web Application Firewall?

When selecting security technology, it is critical that your products are supported by people who take your data security as seriously as you do. The Barracuda Web Application Firewall is supported by our award-winning 24x7 technical support staffed by in-house security engineers with no phone trees. Help is always a phone call away.

Hundreds of thousands of organizations around the globe rely on Barracuda to protect their applications, networks, and data. The Barracuda Web Application Firewall is part of a comprehensive line of data protection, network firewall, and security products and services designed for organizations seeking robust yet affordable protection from ever-increasing cyber threats.