No more typing reviews! Try our Samantha, our new voice AI agent.

Fortinet FortiDDoS vs Illumio comparison

Sponsored
 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Cloudflare
Sponsored
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
78
Ranking in other categories
CDN (1st), WAN Optimization (4th), Distributed Denial-of-Service (DDoS) Protection (2nd), Managed DNS (1st), Domain Name System (DNS) Security (5th), Cloud Security Posture Management (CSPM) (10th)
Fortinet FortiDDoS
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
15
Ranking in other categories
Distributed Denial-of-Service (DDoS) Protection (12th)
Illumio
Average Rating
8.2
Reviews Sentiment
5.3
Number of Reviews
14
Ranking in other categories
Cloud and Data Center Security (6th), Cloud Workload Protection Platforms (CWPP) (14th), Microsegmentation Software (2nd)
 

Mindshare comparison

Distributed Denial-of-Service (DDoS) Protection Mindshare Distribution
ProductMindshare (%)
Fortinet FortiDDoS2.3%
Cloudflare16.2%
Arbor DDoS8.7%
Other72.8%
Distributed Denial-of-Service (DDoS) Protection
Cloud and Data Center Security Mindshare Distribution
ProductMindshare (%)
Illumio18.4%
Akamai Guardicore Segmentation17.6%
Cisco Secure Workload10.7%
Other53.3%
Cloud and Data Center Security
 

Featured Reviews

M.A. Faisal - PeerSpot reviewer
General Manager at bKash Limited
Advanced protection has secured critical web workloads and provides clear traffic visibility
From a security perspective, there remains a security loophole, as some browsers in the market can bypass the Turnstile solution, which requires approximately 40 seconds to do so. From a performance perspective, this is acceptable. We also tried Google reCAPTCHA, and that can also be bypassed. From a security perspective, I would say neither solution is completely secured. Regarding uptime, we have faced a couple of incidents due to Cloudflare in recent years, so I cannot say we receive 100% uptime for our region. We sometimes face challenges, including downtime and other issues. As a result, we are not receiving 100% uptime from Cloudflare's solution. Since most of our customers are in this region, we need alternatives. We need something more competitive than Cloudflare. Unfortunately, in Bangladesh, Cloudflare has three points of presence already, and we cannot find any other solution provider in Bangladesh as an alternative, which presents another challenge. Competitor solutions have more attack signatures, which ensure better security compared to Cloudflare's predefined configurations. Customers do not have options to modify any configuration parameters in Cloudflare, whereas other competitor solutions, such as F5 Distributed Cloud, allow customers to tune configurations according to their requirements. Cloudflare could improve in this area. Additionally, regarding visibility, Cloudflare has static visibility, but they could adopt dynamic graph features for their customers.
MO
IT Analyst at Evapco, Inc.
Reliable protection and smooth setup enhance company security
Currently, I have two firewalls, with one located in Sorocaba, model 90D, and the other in São Paulo, model 30D. They are connected by VPN. I use the firewalls for VPN and final protection for my company, and my equipment is maintained by an internet company called Multiprox The equipment works…
US
Cyber Security Architect at a tech vendor with 10,001+ employees
Have created granular security policies based on roles and application behavior
The best feature that Illumio offers is that we can easily understand how to label the applications, how to install Illumio agent on the client machines, how to install the agent on the servers, and how to do the ring-fencing. The log analysis is very simple, and we can map the traffic very easily, such as the traffic view and map view. We have many views to do that, and then we have a topology environment where we can expand the topology and understand how we want to prepare our policy based on the requirement. These are some of the very good use cases that Illumio provides, which none of the other vendors can offer in such an easy and usable way. The most important feature is the traffic review analysis, where we use the draft view and the reported view that helps us understand how the application interacts with other applications in the environment, and based on that, we are able to define the policies. It has increased the business for the organization. We are creating business by supporting the client. The client is getting more security and is more confident in their network because they now have the micro-segmentation feature in their environment. This is new technology and that's how it helps the organization as a whole. The clients we support are benefited, and at the same time, we are making money out of it. This is definitely a good approach. After implementing Illumio, there has been significant progress. Most of the app owners now understand what applications are communicating, how these applications interact with others, and we are more aware of which application is talking to what other servers and applications, and their roles. For instance, whether an application is talking to the DB server or an app server. We have a more granular understanding of the traffic view. Additionally, after implementing Illumio, there is greater segmentation, and fewer incidents are occurring. There have been times when an attack was halted from expanding laterally.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"It is a fast and secure DNS."
"The API gives us the ability to remote control our DNS settings."
"It's very user-friendly."
"Generally, I am satisfied with this product."
"It is a fast and secure DNS."
"The most valuable features of the solution are performance and security."
"If it was not for CloudFlare, I would have to hire a dedicated resource to manage all this for me."
"I didn’t have to pay anything for better website security and reduced server load."
"The most valuable feature is the cloud DDoS scrubbing capability."
"This solution can protect Layer 3, Layer 4 and Layer 7 attacks of applications for us, and this is important."
"We have researched them all, and it's a good solution all around."
"Among its key features: Detects and mitigates DDoS attacks at L3 to L7; negligible to zero false-positives; Generates and sends reports without the need for an expensive third-party solution."
"The solution is very user-friendly and very easy to use."
"The equipment works very well, and I have not encountered any issues with it."
"The product allows the users to adjust the thresholds."
"We have researched them all, and it's a good solution all around."
"Illumio does more than general security product, it provides East-West traffic flow visibility and auditorial log which benefits on daily operation and periodical auditing."
"The tool helps with my company's security posture."
"The strongest aspect of Illumio is the visual traffic interface, which allows us to see all traffic that communicates with our servers and allied companies."
"One big outcome we saw after implementing Illumio was a notable drop in lateral movement incidents."
"The client is getting more security and is more confident in their network because they now have the micro-segmentation feature in their environment."
"The Explorer allows you to know the traffic between source and destination."
"It has helped us to understand internal network visibility and firewall policy implementation. We use the product to simplify firewall policy implementation."
"Everything is valuable in Illumio."
 

Cons

"It should have easier documentation for the configuration. It's very technical and people who aren't technical should also be able to do the configuration."
"There should at least be a read-only view of the data so that resellers can properly support the clients."
"The solution could use more analytics on the backend to give us more insights into everything. More reports would be helpful."
"The solution could be more user-friendly."
"I have found CloudFlare's support to be unresponsive at times, and not very helpful with providing technical details for issues that we have reported over the years."
"Cloudflare does not have an on-premise solution. If they had different approaches they could be better suited to accommodate more customers, such as on-premise and hybrid deployments. For example, hybrid deployments would be useful where you could move the traffic from the enterprise to the cloud."
"The pricing could be improved."
"Although I think it's quite good, it doesn't provide me with all the features I would expect to have if I were using Imperva."
"The solution can be a little more user-friendly and it can be more affordable."
"There aren't really any aspects of the solution we are unhappy with. It's been a positive experience overall."
"The solution can be a little more user-friendly and it can be more affordable."
"I would like to see analytics, big data."
"The product’s pricing needs improvement."
"I find that there have been issues in the past year with the solution hanging. It freezes often."
"The tool needs to focus more on the area of application traffic management, where it currently has some shortcomings."
"I find that there have been issues in the past year with the solution hanging. It freezes often."
"There should be an option to upgrade from the console to the latest version instead of performing manual upgrades."
"Illumio Adaptive Security Platform could improve by supporting more operating systems. For example, Cisco and Apache appliances."
"The interaction we've had with the support team hasn't been ideal. Technical support should be improved."
"Illumio does not have much in terms of application dependency mapping features."
"I would like to see better data security in the product."
"Some of the features that can be improved is offer additional guidance on creating an effective and risk-free tagging policy would be highly beneficial."
"Technical support could be better. When we get a reply from support engineers, it is not kind or empathetic."
"The product’s agents don't work very well in OT environments."
 

Pricing and Cost Advice

"The cost primarily depends on the size of the organization."
"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."
"The tool is a premium product, so it is very expensive."
"I think the pricing is competitive. I think as far as licensing is concerned it's pretty straightforward because it's based on domain. It's just that sometimes domains could be tricky with some customers."
"When you compare Cloudflare DNS to other solutions, such as Akamai, the price is reasonable."
"There are no additional costs beyond the standard licensing fees."
"The pricing depends on the usage, but the cheapest would be around 5,000 USD a month."
"It's a premium model. You can start at zero and work your way up to the enterprise model, which has a very high pricing level."
"The solution is reasonably priced."
"It's quite pricey."
"The product’s pricing needs improvement."
"The product's pricing is around 10,000-15,000 USD. The pricing is on a yearly basis."
"There is a subscription needed to use Illumio Adaptive Security Platform and we pay every three years. Overall the solution is expensive."
report
Use our free recommendation engine to learn which Distributed Denial-of-Service (DDoS) Protection solutions are best for your needs.
885,789 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
10%
Comms Service Provider
10%
Computer Software Company
9%
Manufacturing Company
8%
Comms Service Provider
12%
Government
8%
Computer Software Company
8%
Financial Services Firm
7%
Financial Services Firm
17%
Computer Software Company
11%
Manufacturing Company
8%
Insurance Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise8
Large Enterprise26
By reviewers
Company SizeCount
Small Business10
Large Enterprise6
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise9
 

Questions from the Community

Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?
Cloudflare. We are moving from Akamai prolexic to Cloudflare. Cloudflare anycast network outperforms Akamai static GR...
Which would you choose - Cloudflare DNS or Quad9?
Cloudflare DNS is a very fast, very reliable public DNS resolver. It is an enterprise-grade authoritative DNS service...
What do you like most about Cloudflare?
Cloudflare offers CDN and DDoS protection. We have the front end, API, and database in how you structure applications.
Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?
Arbor would be the best bid, apart from Arbor, Palo Alto and Fortinet have good solutions. As this is an ISP, I would...
What is your experience regarding pricing and costs for Fortinet FortiDDoS?
Fortinet FortiDDoS offers lower costs compared to other solutions. The licensing costs are annually renewed.
What needs improvement with Fortinet FortiDDoS?
There is a need for more features that protect personal information, especially given the PDP issue in Indonesia.
What is your experience regarding pricing and costs for Illumio Adaptive Security Platform?
My experience was really good because I think it's not very expensive if we compare it with Guardicore. I believe tha...
What needs improvement with Illumio Adaptive Security Platform?
Illumio can be improved if we have more interactive sessions with the tech team. The support of Illumio can be better...
What is your primary use case for Illumio Adaptive Security Platform?
The main use case for Illumio is providing micro-segmentation where we don't want to segment the network based on IP ...
 

Also Known As

Cloudflare DNS
Fortinet DDoS, FortiDDos
Illumio Adaptive Security Platform, Illumio ASP
 

Overview

 

Sample Customers

Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.
Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
Plantronics, NTT Innovation Institute Inc.
Find out what your peers are saying about Radware, Cloudflare, NETSCOUT and others in Distributed Denial-of-Service (DDoS) Protection. Updated: March 2026.
885,789 professionals have used our research since 2012.