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    Barracuda CloudGen WAF for AWS - PAYG

     Info
    Deployed on AWS
    Free Trial
    The Barracuda CloudGen WAF provides proven application security and data loss prevention for your applications on AWS. The Barracuda CloudGen WAF has achieved AWS Security competency certification and is available via metered usage-based billing.
    4.5

    Overview

    The Barracuda CloudGen WAF detects all inbound web traffic and blocks SQL injections, cross-site scripting, malware uploads, volumetric & application DDoS, or any other attacks against your web applications. It also inspects the HTTP responses from the configured back-end servers for data loss prevention (DLP). The integrated access control engine enables administrators to create granular access control policies for Authentication, Authorization & Accounting (AAA), which gives organizations strong authentication and user control. The onboard L4/L7 load balancing capabilities enable organizations to quickly add back-end servers to scale deployments as they grow. Its application acceleration capabilities, including SSL offloading, caching, compression, and connection pooling, ensure faster application delivery of web application content. The Barracuda CloudGen WAF also supports autoscaling and bootstrapping.

    NOTE: Only AMIs with version 10.x or higher version support the Elastic Network Adapters (ENA).

    Highlights

    • Detects and blocks SQL injections, cross-site scripting, malware uploads, volumetric & application DDoS, or any other attacks against your application. Authentication and access control gives organizations strong authentication and user control.
    • Scans outbound traffic to detect sensitive data, and can either mask or block the information from being leaked out.
    • Application acceleration capabilities, including caching, compression, and connection pooling for faster application delivery of web application content.

    Details

    Delivery method

    Delivery option
    64-bit (x86) Amazon Machine Image (AMI)
    Autoscaling Cluster Deployment using AWS CFT

    Latest version

    Operating system
    OtherLinux 2.4.9

    Deployed on AWS
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    Buyer guide

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    AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
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    Pricing

    Free trial

    Try this product free for 30 days according to the free trial terms set by the vendor. Usage-based pricing is in effect for usage beyond the free trial terms. Your free trial gets automatically converted to a paid subscription when the trial ends, but may be canceled any time before that.

    Barracuda CloudGen WAF for AWS - PAYG

     Info
    Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time. Alternatively, you can pay upfront for a contract, which typically covers your anticipated usage for the contract duration. Any usage beyond contract will incur additional usage-based costs.
    Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator  to estimate your infrastructure costs.

    Usage costs (23)

     Info
    Dimension
    Cost/hour
    t2.large
    Recommended
    $1.318
    m5.large
    $1.318
    m4.large
    $1.318
    t2.xlarge
    $1.758
    t3.xlarge
    $1.758
    c5.large
    $1.318
    c5.xlarge
    $1.758
    c4.large
    $1.318
    m3.medium
    $1.038
    c5.2xlarge
    $2.996

    Vendor refund policy

    Terminate the instance at any time to stop incurring charges.

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    Legal

    Vendor terms and conditions

    Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA) .

    Content disclaimer

    Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.

    Usage information

     Info

    Delivery details

    64-bit (x86) Amazon Machine Image (AMI)

    Amazon Machine Image (AMI)

    An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.

    Additional details

    Usage instructions

    1. By default, the Barracuda Web Application Firewall web interface listens on HTTP/8000 and HTTPS/8443 ports so make sure these ports are added in the Inbound Rule of the security group which is associated with the Barracuda Web Application Firewall VM.
    2. Allow a few minutes before taking any further actions in the EC2 Portal after deploying the Barracuda Web Application Firewall. During this time the Barracuda Web Application Firewall is getting provisioned and licensed.
    3. Access the Barracuda Web Application Firewall using the associated Public IP/Public DNS with port 8000 over HTTP (i.e. http://<public IP>:8000)
    4. You will see the blue loading screen for some time and eventually you will be presented with the End User License Agreement (EULA).
    5. Click 'Accept' button and you will be redirected to the login page.
    6. Log in as 'admin' to begin configurations. Your initial password is the EC2 instance ID and can be changed later from Basic > Administration page.

    For Deployment Guide and other instructions visit the Barracuda campus at https://campus.barracuda.com/product/webapplicationfirewall/article/WAF/AWS/ 

    Support

    Vendor support

    Support Hours: Basic Support Hours: 8:00 AM - 5:00 PM PST, Monday through Friday.

    Email and Phone Support offered 24x7 without any phone trees. You will actually speak to a live person. Please have your AWS Account ID available when you contact Barracuda Support; it is required for the support technican to assist you.

    Support Phone Numbers: North America - 408 342 5300 Europe - +44 (0) 1256 300 102 Australia - +612 8019 7254 China - +86 400 720 8200 Japan - +81 3 5436 6236 India - +91 804 904 8600 Germany, Austria, Switzerland - +43 (0) 508 100 800

    Support Website: https://www.barracuda.com/support 

    Support Email: support@barracuda.com 

    AWS infrastructure support

    AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.

    Product comparison

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    Updated weekly

    Accolades

     Info
    Top
    100
    In Network Infrastructure, Security
    Top
    10
    In Log Analysis, Network Infrastructure
    Top
    10
    In Migration

    Customer reviews

     Info
    Sentiment is AI generated from actual customer reviews on AWS and G2
    Reviews
    Functionality
    Ease of use
    Customer service
    Cost effectiveness
    Positive reviews
    Mixed reviews
    Negative reviews

    Overview

     Info
    AI generated from product descriptions
    Web Application Attack Prevention
    Detects and blocks SQL injections, cross-site scripting, malware uploads, volumetric and application DDoS attacks against web applications.
    Data Loss Prevention
    Inspects HTTP responses from back-end servers to detect sensitive data and can mask or block information from being leaked.
    Authentication and Access Control
    Integrated access control engine enables creation of granular Authentication, Authorization, and Accounting (AAA) policies for strong user authentication and control.
    Load Balancing
    Onboard Layer 4 and Layer 7 load balancing capabilities enable scaling of deployments by adding back-end servers.
    Application Acceleration
    Application acceleration features including SSL offloading, caching, compression, and connection pooling for faster web application content delivery.
    Advanced Threat Prevention Capabilities
    Includes firewall, Data Loss Prevention (DLP), Intrusion Prevention System (IPS), application control, IPsec VPN, URL filtering, antivirus, and anti-bot features for multi-layered network security.
    Traffic Inspection and Control
    Inspects and controls encrypted data flows between on-premises networks and AWS VPCs, including North-South traffic entering and exiting private subnets and East-West traffic between VPCs.
    Infrastructure-as-Code Integration
    Integrates with infrastructure-as-code tools including Terraform and Ansible for policy automation, with dynamic security policy adaptation based on real-time cloud metadata.
    AWS Service Integration
    Supports integration with Gateway Load Balancer, AWS Security Hub, VPC Ingress Routing, AWS Traffic Mirroring, AWS Transit Gateway, AWS Outposts, and Amazon Macie.
    Centralized Security Management
    Provides unified, centralized management through Check Point Security Management Server with consistent policy, logging, and reporting across AWS, hybrid, and on-premises environments.
    Intrusion Detection and Prevention
    Intrusion detection and prevention (IPS) capabilities for threat detection and mitigation
    Application Security and Visibility
    Application visibility and control through AppSecure with L4-L7 security services
    VPN and Secure Connectivity
    IPsec and full mesh VPN termination services for secure connectivity across on-premises data centers, campuses, branches, and geographically dispersed VPCs
    Cloud-Native Integration
    Integration with AWS services including Elastic Load Balancer, Auto-Scaling Groups, CloudWatch, Security Hub, Key Management Service, and Gateway Load Balancer (GWLB) with L3 gateway and L4 load balancer capabilities
    Advanced Routing and Network Services
    Cloud-grade routing capabilities with NAT, firewall, and network address translation services

    Contract

     Info
    Standard contract
    No
    No
    No

    Customer reviews

    Ratings and reviews

     Info
    4.5
    59 ratings
    5 star
    4 star
    3 star
    2 star
    1 star
    73%
    20%
    7%
    0%
    0%
    3 AWS reviews
    |
    56 external reviews
    External reviews are from G2  and PeerSpot .
    karan rathod

    Web defenses have blocked common attacks and free our team to focus on application delivery

    Reviewed on Jun 04, 2026
    Review provided by PeerSpot

    What is our primary use case?

    Barracuda WAF-as-a-Service  protects our web applications. When we publish a customer-facing web application on the internet, it helps us block common attacks such as SQL injection, cross-site scripting, and malicious bot traffic. This significantly reduces the risk of application compromise and data exposure. Additionally, the centralized management and detailed reporting make it much easier for our team to monitor security events, troubleshoot issues, and maintain compliance without requiring extensive manual effort.

    What is most valuable?

    Barracuda WAF-as-a-Service  has become an important part of our overall security workflow because it provides a centralized platform for securing web applications, monitoring traffic, and responding to potential threats in real time. One of the biggest advantages is that it reduces the operational burden on our team because many security controls and updates are managed automatically. Overall, it allows us to focus more on application delivery and business requirements while maintaining a strong security posture for our web-facing services.

    The best features of Barracuda WAF-as-a-Service include its comprehensive web application protection, ease of deployment, and centralized management. I particularly appreciate its ability to automatically detect and block common web attacks such as SQL injection, XSS, and bot-based threats without requiring manual intervention. The cloud-based service model also reduces infrastructure management overhead and ensures that security updates are applied quickly. Overall, the combination of strong security, ease of use, and operational efficiency is what I value most about the solution.

    What needs improvement?

    Barracuda WAF-as-a-Service is a strong solution overall, but if I could suggest improvements, I would want to see more advanced reporting and analytics, deeper integration with third-party security tools, and additional policy optimization recommendations. These enhancements would make day-to-day management and threat analysis even more efficient.

    The solution works well overall, but I would want to see a more intuitive interface for advanced configuration, richer reporting and analytics, faster resolution for complex support cases, and more automated recommendations for policy optimization. These enhancements would improve both usability and operational efficiency. I would also appreciate easier troubleshooting, more customizable dashboards, and additional automation for policy tuning.

    For how long have I used the solution?

    I have one year of experience using Barracuda WAF-as-a-Service.

    What do I think about the stability of the solution?

    Barracuda WAF-as-a-Service has been stable in our experience, and we have not faced any major downtime or service-impacting issues. Most of the challenges we have encountered were related to policy tuning or configuration rather than platform stability. Overall, it has been a reliable solution.

    What do I think about the scalability of the solution?

    We have had a good experience with the scalability of Barracuda WAF-as-a-Service. As our needs have grown and we have added more applications, it has handled this expansion without creating extra management overhead. We have not run into any major scalability concerns, and the platform has kept up with our requirements.

    How are customer service and support?

    We have reached out to customer support for Barracuda WAF-as-a-Service a few times, mostly for configuration and troubleshooting questions, and the overall experience has been positive. The engineers were helpful and knowledgeable, and we were able to get the guidance we needed. Some complex issues take longer to resolve, but overall, we have been satisfied with the support.

    Which solution did I use previously and why did I switch?

    I am not personally aware of a dedicated WAF  solution being used before Barracuda WAF-as-a-Service. By the time I became involved with the environment, Barracuda was already in place, but based on my experience, it has provided the visibility and protection needed for our web applications.

    How was the initial setup?

    The zero-touch deployment experience with Barracuda WAF-as-a-Service was very helpful for our team because it reduces the amount of manual configuration required during implementation. We were able to onboard and protect applications quickly without spending significant time on complex setup procedures. Centralized management has also been very beneficial in our day-to-day operations because instead of managing security policy across multiple devices or locations, we can monitor application traffic, review security events, and update policies from a single dashboard. The centralized logging and reporting features are especially useful for troubleshooting and auditing, saving our team a considerable amount of time while maintaining strong application security.

    What was our ROI?

    We do not have exact ROI numbers for Barracuda WAF-as-a-Service, but we have definitely saved time on day-to-day security management and threat monitoring. The platform automates a lot of tasks that would otherwise require manual effort. For us, the biggest value comes from improved security and the reduced workload on the team, which makes the investment feel justified.

    What's my experience with pricing, setup cost, and licensing?

    Our experience with pricing and licensing for Barracuda WAF-as-a-Service has been good overall. The setup was straightforward, and the cloud-based model reduces infrastructure and maintenance costs. While it may not be the cheapest solution available, we believe the security, ease of management, and operational benefits provide good value for the investment.

    Which other solutions did I evaluate?

    I am not completely certain if our organization evaluated other options before choosing Barracuda WAF-as-a-Service, so I do not want to speculate. I was not directly involved in the vendor selection process, and Barracuda was already the chosen solution when I started working with it.

    What other advice do I have?

    My advice to others looking into using Barracuda WAF-as-a-Service would be to understand your application requirements, spend time tuning policies during the initial deployment, and make full use of the monitoring and reporting features. If you are looking for a cloud-based WAF  that is easy to manage and provides strong web application protection, Barracuda WAF-as-a-Service is a solid option.

    Barracuda takes governance and security seriously regarding Barracuda WAF-as-a-Service. The platform provides strong security controls, visibility into application traffic, and helps enforce security policies consistently. While I have not specifically evaluated all of its AI capabilities in depth, the overall approach appears focused on security control and risk reduction.

    In our experience with Barracuda WAF-as-a-Service, the accuracy of its AI capabilities has been quite good. Most of the alerts and threat detections have been relevant, and we have seen the platform effectively identify and block suspicious traffic before it reaches our applications. Any security solution can occasionally have false positives, but overall, we have found the detection to be reliable and useful.

    While we do not track every metric formally, we have observed several measurable improvements since implementing Barracuda WAF-as-a-Service. The number of web application security alerts requiring manual investigation has decreased because many common threats are automatically detected and blocked by the WAF. This has reduced the time our team spends on routine security monitoring and incident response. We have seen a noticeable reduction in manual security monitoring effort and fewer security incidents affecting our application. Centralized management and automated protection have saved time for our team while improving visibility, and reporting have supported compliance and security audits more effectively.

    Overall, Barracuda WAF-as-a-Service has been a solid experience, as the platform has done a good job of protecting our application while remaining easy to manage. There are a few areas that could be improved, but overall, we have been satisfied with the solution and the value it provides. I would rate this product an 8 out of 10.

    Froska Khan

    Cloud security has strengthened and now protects critical web applications reliably

    Reviewed on Jun 03, 2026
    Review provided by PeerSpot

    What is our primary use case?

    My main use case for Barracuda WAF-as-a-Service  is that its main services are the most secure and predictable when we configure any applications behind the WAF . Barracuda WAF-as-a-Service  is a Web Application Firewall  where we can put the applications securely behind the applications without any disturbance of the HTTP and HTTPS products or services.

    A quick specific example of how I use Barracuda WAF-as-a-Service in my daily workflow is that we are migrating from on-premises services to the cloud side with Barracuda WAF-as-a-Service. Daily, I integrate many applications that are in the live production environment, and from that, I can configure many security policies and ASM security policies. Many of the things I configure on a daily basis are based on fine-tuning. Apart from the integrations, we are doing fine-tuning, URL whitelisting, bypassing, and masking the data.

    How has it helped my organization?

    Barracuda WAF-as-a-Service has impacted my organization positively by providing a much higher quality experience, where we can easily trust it.

    Regarding specific outcomes or metrics that show how Barracuda WAF-as-a-Service has helped my organization, everything is good. I need to add one more point where on a daily basis or on the quarterly outcome, we have to know about more security alerts from the Barracuda technical support, where we can be hassle-free from firmware or any security breach levels.

    What is most valuable?

    The best features Barracuda WAF-as-a-Service offers are, first of all, that it is a SaaS service, and the second thing is that it has more security and more availability scenarios where we can perform any of the things technically and strategically.

    Regarding the high availability feature, in our environment, we are using active-active availability. If any of the applications are onboarding on the cloud WAF, then we have it configured on both application appliances. We are using the active-active appliance high availability where we can flow the traffic on both firewalls, and it is easier for us to maintain and secure the traffic without hesitation.

    There are many application features where we can be useful in the daily scenario, such as using the iRest control, iMapping control, and application control where we can configure easily with the help of the application teams.

    What needs improvement?

    Barracuda WAF-as-a-Service can be improved by adding much more security features on a daily basis. As with other WAFs, we see that many of the appliances are doing many hardening assessments or something like that. That would be improved by Barracuda WAF-as-a-Service, where we can get that support from the assessment.

    If there are any assessment modules coming into the feature of Barracuda WAF-as-a-Service, that would be helpful for us on a daily, weekly, monthly, or quarterly basis, allowing us to do the assessment.

    Regarding Barracuda WAF-as-a-Service's AI capabilities, I think its governance and security is fine; it is a good initiative because most WAFs or other firewalls provide AI capability, thus presenting a good approach.

    Regarding Barracuda WAF-as-a-Service's AI capabilities, its accuracy and reliability of output is a good approach. If we can get the AI capability in Barracuda WAF-as-a-Service, and although I am not very much experienced in AI, that would be the more preferable way where we can get those things instantly.

    For how long have I used the solution?

    I have been using Barracuda WAF-as-a-Service for more than five years.

    What do I think about the stability of the solution?

    Barracuda WAF-as-a-Service is stable, and I can say that it is 100% stable.

    What do I think about the scalability of the solution?

    Barracuda WAF-as-a-Service's scalability is pretty much 100% availability.

    How are customer service and support?

    Customer support with Barracuda WAF-as-a-Service is also immediate; I get support either from the console access, a call, or from a meeting.

    Which solution did I use previously and why did I switch?

    I previously used a different solution, specifically F5 WAF and their hardware, which were on-site, on-premises solutions. I am now moving to Barracuda WAF-as-a-Service because the main thing driving this decision is the cost-cutting of the product, as we are not using a physical device; it will be purely based on the cloud. The second thing is for security reasons, as most organizations have moved to SaaS services, which is the best way to approach the cloud. I have the most experience and am very happy with Barracuda WAF-as-a-Service.

    What was our ROI?

    I have seen a return on investment with Barracuda WAF-as-a-Service, as it makes it easy for employees to save time and money; it is a most trustable thing.

    What's my experience with pricing, setup cost, and licensing?

    My experience with pricing, setup cost, and licensing involves doing BYOD. Based on the requirement, we are just opening the shield or the VM, and during working hours, we are using those things. For non-business hours, for applications not used during those hours, we are shutting down those things. That is the main fundamental we are using in our environment, allowing us to cut costs regarding pricing, setup costs, and licensing.

    Which other solutions did I evaluate?

    Before choosing Barracuda WAF-as-a-Service, I evaluated other options, although I do not have much more experience with other firewalls. I worked hands-on with F5 and Fortinet, but now I am moving to Barracuda WAF-as-a-Service, which provides solutions and security, and I can immediately receive support from the Barracuda technical team.

    What other advice do I have?

    The advice I would give to others looking into using Barracuda WAF-as-a-Service is that it has the most secure performance, scalability, time scalability, performance security, and integrated security. It is easily used, handled, and managed, being fully based on the GUI. Most command line interface commands are not a surprise, making it hassle-free to execute. Most of these aspects are preferable for me and for other users who can use it easily without hesitation.

    I rate Barracuda WAF-as-a-Service a nine out of ten because, as I said, if any major assessment module can come into the features of Barracuda WAF-as-a-Service, it will be easier for us to do the assessment on a quarterly, daily, or weekly basis. That would be more preferable because other WAFs, like BIG-IP F5, also provide the assessment reports globally, which would be helpful for us to get those things from Barracuda WAF-as-a-Service as well.

    Samir Paul

    Cloud WAF has protected critical web apps and APIs and delivers fast bot and DDoS defense

    Reviewed on May 29, 2026
    Review from a verified AWS customer

    What is our primary use case?

    My main use case for Barracuda WAF-as-a-Service  is protecting web applications running on HTTP and HTTPS sockets from OWASP Top 10 attacks, malicious bots, account takeover attempts, and L3 to L7 DDoS attacks.

    Barracuda WAF-as-a-Service  is a cloud-delivered web application firewall designed to protect web applications and APIs from threats such as OWASP Top 10 attacks, malicious bots, account takeover attempts, and L3 to L7 DDoS attacks. It is positioned as a fast to deploy and manage WAF  service with pre-built templates, centralized policy control, API protection, and automation support through REST APIs. Barracuda WAF-as-a-Service is a cloud WAF  that helps protect websites and APIs quickly without the overhead of deploying and managing traditional web appliances.

    What is most valuable?

    Barracuda WAF-as-a-Service offers several best features including a cloud-delivered WAF for web apps and APIs, fast setup via deployment wizard and templates, protection against OWASP Top 10 and zero-day style web threats, API security for REST, JSON, and GraphQL APIs including discovery and exposure of shadow APIs, bot protection, unmetered L3 and L7 DDoS protection, automation support, and compliance visibility and reporting.

    I find API security, web app and API security, and bot protection to be the most valuable day-to-day features of Barracuda WAF-as-a-Service. Using Barracuda is very easy and fast due to the fast deployment wizard, allowing deployment based on wizards or templates. Onboarding applications is very easy with a turnaround time of only one or two days. API security covers all API types, starting with REST, JSON, and GraphQL APIs. Bot protection includes malicious learning backend for malicious bots, credential stuffing, brute force, and account takeover defense.

    Barracuda WAF-as-a-Service has impacted my organization positively with fast deployment and simple onboarding. One of the strongest points is the speed of deployment, which features a three-step deployment wizard, pre-built templates, and quick onboarding, making it suitable for teams that want protection fast without complex infrastructure setup. For example, if a business wants to protect a customer portal or public website quickly, Barracuda can be onboarded in a minute using pre-defined templates instead of spending days tuning an appliance.

    Another strength is strong API and application protection. Barracuda WAF-as-a-Service protects both traditional web applications and modern APIs, including REST, JSON, and GraphQL, and it supports API discovery to identify exposed shadow and zombie APIs. Bot and account takeover protection is included along with DDoS protection which adds application level DDoS that protects L3 to L7 type of DDoS threats like HTTP flood. There is a good balance of simplicity and control.

    I notice faster time to detection because since the onboarding uses a wizard and template, the organization can reduce deployment effort by 30 to 50% faster deployment effort for standard web app onboarding. There is lower operational overhead since the solution is delivered as a service, allowing customers to avoid appliance lifecycle management and benefit from automated updates and managed service characteristics. From an ROI and impact perspective, there is a 20 to 35% reduction in day-to-day administrative effort. Additionally, there is reduced business impact from downtime because built-in L3 to L7 DDoS protection and application layer security can reduce outage risk and service disruption for customer-facing applications.

    What needs improvement?

    Regarding improvements for Barracuda WAF-as-a-Service, the UI and user experience can feel dated. While the interface is functional and centralized, some third-party reviews indicate that the UI can feel outdated, and enhancements are required to provide an executive look that can be aligned with modern and intuitive next-generation competitors.

    The licensing and cost structure perspective may need clear planning. Barracuda service is customizable but external references note that licensing and cost planning can become complex.

    Advanced analytics and executive reporting could be better. The platform provides visibility and compliance reporting but organizations looking for a very polished executive dashboard, deep attack visualization, or broader cloud-native security context may find it more focused on WAF operation.

    Barracuda WAF-as-a-Service is best suited for app and API protection and is not a full CNAPP  platform. It is strong for application layer protection but is not positioned as a full CNAPP  covering posture management. Modernizing the UI further, simplifying packaging and licensing clarity, enhancing the executive reporting and risk dashboard, and expanding broader cloud-native integration would be beneficial improvements.

    For how long have I used the solution?

    I have been using Barracuda WAF-as-a-Service for almost eight years.

    What do I think about the stability of the solution?

    I do not see any latency with Barracuda WAF-as-a-Service. It is a software as a service, so the provider maintains all the infrastructure and it is very scalable, so I do not see any challenge.

    Barracuda WAF-as-a-Service is extremely accurate in detection and reporting, and I find very few false positives. When deploying this solution, you have to take care of a few things very cautiously, especially understanding how the application works and defining the policy carefully. Otherwise, it could bring false positive alert fatigue. Alert fatigue depends on who is implementing the solution. If experienced and expert people with Barracuda implement the solution, you will get less alert fatigue.

    What do I think about the scalability of the solution?

    Barracuda WAF-as-a-Service can handle increases in traffic or new applications easily since this particular solution is built for that specific purpose.

    How are customer service and support?

    Barracuda WAF-as-a-Service provides good support and the support team is very cooperative and helpful.

    Which solution did I use previously and why did I switch?

    I purchased Barracuda WAF-as-a-Service via a partner and not through the AWS Marketplace .

    How was the initial setup?

    Barracuda WAF-as-a-Service is a cloud-delivered web application firewall designed to protect web applications and APIs from threats such as OWASP Top 10 attacks, malicious bots, account takeover attempts, and L3 to L7 DDoS attacks. It is positioned as a fast to deploy and manage WAF service with pre-built templates, centralized policy control, API protection, and automation support through REST APIs. Barracuda WAF-as-a-Service is a cloud WAF that helps protect websites and APIs quickly without the overhead of deploying and managing traditional web appliances.

    What about the implementation team?

    I maintain all the governance and security for Barracuda WAF-as-a-Service as per the standard. Each organization has certain compliance requirements that they need to adhere to, and these are already in place with Barracuda. I fully agree with the policy mapping that is shown when designing the WAF policy and it is very much in line with compliance strategy.

    What was our ROI?

    Since the solution is delivered as a service, customers avoid appliance lifecycle management and benefit from automated updates and managed service characteristics. From an ROI and impact perspective, there is a 20 to 35% reduction in day-to-day administrative effort. Additionally, built-in L3 to L7 DDoS protection and application layer security can reduce outage risk and service disruption for customer-facing applications.

    What's my experience with pricing, setup cost, and licensing?

    The licensing and cost structure perspective may need clear planning. Barracuda service is customizable but external references note that licensing and cost planning can become complex.

    Which other solutions did I evaluate?

    If organizations have any public-facing application, they should use WAF-as-a-Service and Barracuda is a good choice, but there are other choices as well. When choosing any solution, you have to check other aspects such as the people aspect, people, process, and technology. These three have to be consolidated. If any organization needs suggestions, they could reach out to me for help in choosing the right solution.

    What other advice do I have?

    Barracuda WAF-as-a-Service is best suited for app and API protection and is not a full CNAPP platform. It is strong for application layer protection but is not positioned as a full CNAPP covering posture management. Modernizing the UI further, simplifying packaging and licensing clarity, enhancing the executive reporting and risk dashboard, and expanding broader cloud-native integration would be beneficial. I would rate my overall experience with this solution as an eight.

    Which deployment model are you using for this solution?

    Public Cloud

    If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?

    Paul M.

    Enterprise-Level Firewall at a Great Value, with Unmatched Barracuda Support

    Reviewed on May 13, 2026
    Review provided by G2
    What do you like best about the product?
    It is an enterprise level firewall at less than an enterprise cost. I would put them next to Cisco or Juniper any day. They are functional, reliable, quick, and the support from Barracuda is second to NONE.
    What do you dislike about the product?
    Nothing. I mean they could cost less, but you get what you pay for at the end of the day and when you are protecting a company from people doing things they shouldn't have to do, cost starts to become not as relevant.
    What problems is the product solving and how is that benefiting you?
    It is securing internet access for our whole agency. We use small firewalls at small facilities to build VPN tunnels back to the main facility. The original problem it solved was an inherent ACL in a Cisco ASA that I needed around for a specific purpose and Cisco was unwilling to do anything to make it work. Barracuda, I could do it out of the box... and that was the old X series firewalls. The cloudgens are light years ahead of them when they stopped making the X's.
    Tej D.

    Impressive Automation and Easy Cloud Integration with Deep Threat Protection

    Reviewed on Mar 20, 2026
    Review provided by G2
    What do you like best about the product?
    Its automation feature is very impressive. Integration in the cloud is very easy. Central management system with deep threat protection.
    What do you dislike about the product?
    All the things are nice features are also good, but it is costly. and the learning curve is steep.
    What problems is the product solving and how is that benefiting you?
    Cybersecurity. Packet tracing and log monitoring. Threat detection.
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