Fortinet FortiDDoS Reviews

Name: Fortinet FortiDDoS
Brand: Fortinet
Rating: 4.1 (15 reviews)

4.1 out of 5

15 reviews
90% willing to recommend

What is Fortinet FortiDDoS?

Distributed Denial of Service (DDoS) attacks are ever-evolving and use a variety of technologies. To successfully combat these attacks, you need a dynamic, multi-layered security solution. FortiDDoS protects from both known and zero day attacks with very low latency. It’s easy to deploy and manage, and includes comprehensive reporting and analysis tools.

Get the Distributed Denial-of-Service (DDoS) Protection Buyer's Guide and find out what your peers are saying about Fortinet FortiDDoS, Cloudflare, Cloudflare One and more!

Fortinet FortiDDoS is the #13 ranked solution in top Distributed Denial-of-Service (DDoS) Protection solutions. PeerSpot users give Fortinet FortiDDoS an average rating of 8.2 out of 10. Fortinet FortiDDoS is most commonly compared to Cloudflare: Fortinet FortiDDoS vs Cloudflare. Fortinet FortiDDoS is popular among the large enterprise segment, accounting for 59% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a computer software company, accounting for 14% of all views.

Buyer's Guide

Distributed Denial-of-Service (DDoS) Protection

March 2025

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Helped 849,963 peers since 2012

Featured Fortinet FortiDDoS reviews

Yazan Omar

Systems Engineer at aic²

The product's initial setup phase was really easy. There is a lot of time involved in the testing phase and other processes related to the area of deployment, so it may take up to two weeks to deploy the solution. The solution is deployed on an on-premises model. One person is enough to take care of the deployment phase of the product. The person involved in the deployment phase needs to better understand topologies when dealing with Fortinet.

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Sameer Ghewade

Manager, Information Technology at Parag Milk Foods Ltd

The product works well for providing daily email alerts and reports on the portal. It is a user-friendly product in terms of monitoring and updating policies The product’s pricing needs improvement. We have been using Fortinet FortiDDoS since 2014. It is a stable product. We have more than 100…

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Hasan A. Abu Al-Rob

GRC Cyber Security Consultant at RMG Connect -Reporting

We use the solution to protect our network from attacks The product allows the users to adjust the thresholds. Alerts and reporting features must be improved. I have been using the solution for two years. I rate the product’s stability a ten out of ten. It is very stable. I rate the product’s…

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Fortinet FortiDDoS mindshare

As of May 2025, the mindshare of Fortinet FortiDDoS in the Distributed Denial-of-Service (DDoS) Protection category stands at 2.9%, down from 3.0% compared to the previous year, according to calculations based on PeerSpot user engagement data.

Distributed Denial-of-Service (DDoS) Protection

Key learnings from peers

Last updated Mar 23, 2025

Valuable Features

Fortinet FortiDDoS offers multiple protection methods for web interfaces, purpose-built ASIC for line-rate DDoS mitigation, and real-time attack monitoring. It effectively handles Layer 3, 4, and 7 attacks, including zero-day threats, with minimal false-positives. Users appreciate the intuitive interface, ease of use, setup stability, and comprehensive technical support. The integrated web application firewall, SD-WAN support, cloud DDoS scrubbing, and reporting features are highly valued.

"Packet inspection has been effective for mitigating DDoS attacks."
"The equipment works very well, and I have not encountered any issues with it. It is a good solution for my company."
"The equipment works very well, and I have not encountered any issues with it."

Room for Improvement

Fortinet FortiDDoS needs a more intuitive web interface and better technical support. Users experience issues with system freezes. Improvements are needed in scalability, pricing, and application traffic management. Enhancing automation and making the system more accessible for non-experts would be beneficial. The tool's reporting and alerts features could be improved. Additional features for protecting personal information are necessary while handling the high cost and complexity associated with scalability and implementation challenges in various regions.

"The main improvement would be to change the firewall model, however, currently, everything is fixed and working well."
"The challenge lies within the customer environment, particularly in Brazil, where companies have stringent security requirements for implementing solutions."
"The tool needs to focus more on the area of application traffic management, where it currently has some shortcomings."

Pricing

Fortinet FortiDDoS pricing is considered reasonable by many users, with costs generally lower than competitors like Cisco. While some find it expensive, it's noted that the price includes equipment and the need for experienced users. The solution offers different pricing tiers, from basic to enterprise, with optional IP Reputation subscriptions. Licensing costs are annually renewed, and scalability can prove costly, prompting some to reconsider its value versus initial expenses.

"The product’s pricing needs improvement."
"The solution is reasonably priced."
"It's quite pricey."

Popular Use Cases

Fortinet FortiDDoS is used for securing web servers and networks, protecting infrastructure from DDoS and application-based attacks. Organizations utilize it to safeguard user data and manage network traffic efficiently, ensuring local performance in diverse locations. It supports security protocols like VPNs and offers a user-friendly GUI. Clients appreciate its efficient troubleshooting capabilities, with deployments often managed by system integrators and internet service providers to enhance network defenses.

Service and Support

Fortinet FortiDDoS customer service and support receive mixed impressions. Many express satisfaction with good knowledge, responsiveness, and availability. Some rate it highly, noting 24/7 access and helpfulness. Others report delays and lack of answers when calling for issues. While certain users appreciate support from distributors and offer high ratings, few experience slow responses. Several rely on third-party management and deem updates satisfactory. FortiGate consistently garners praise for responsive assistance.

Deployment

Fortinet FortiDDoS's initial setup experience varied among users. Some found it straightforward and easy, requiring minimal downtime and effort, especially with prior knowledge. Others faced challenges, citing a steep learning curve and complex configurations. Deployment times ranged from a few days to two weeks, depending on user proficiency and experience in networking environments. Though setup was generally manageable, crafting accurate policies and understanding traffic patterns took time.

Scalability

Fortinet FortiDDoS offers scalability with some mixed feedback. Companies have noted it can be expanded by clustering and adding devices, supporting both small and large teams. While some praise its scalability and award high ratings, others express concerns about limitations like the 10 GB barrier and increased costs for scaling. Nevertheless, many user experiences point towards its usefulness in varying organizational sizes, including enterprise settings.

Stability

Fortinet FortiDDoS has shown strong stability with reliable performance. Users have noted improvements in newer versions, addressing past issues. It runs without bugs or crashes, yet some users have not faced a DDoS attack to fully test its resilience. Ratings range from seven to ten out of ten. Some find it very stable, while others acknowledge past limitations in firmware. Teams appreciate the absence of performance glitches since implementation. FortiDDoS remains consistent in its operation.

These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.

Download our Distributed Denial-of-Service (DDoS) Protection Buyer's Guide for additional reliable information.