Arbor has the ability to learn and self-create the appropriate profile for each customer. This ensures that false positives are kept to a minimum.
Information Security Officer at a comms service provider
Arbor has the ability to learn and self-create the appropriate profile for each customer. This ensures that false positives are kept to a minimum.
Pros and Cons
- "Arbor has the ability to learn and self-create the appropriate profile for each customer."
- "A small improvement could be a better reporting system."
What is most valuable?
How has it helped my organization?
It provides a much more efficient protection of our customers.
What needs improvement?
A small improvement could be a better reporting system.
For how long have I used the solution?
I've used this solution for two years.
Buyer's Guide
Arbor DDoS
July 2025

Learn what your peers think about Arbor DDoS. Get advice and tips from experienced pros sharing their opinions. Updated: July 2025.
861,524 professionals have used our research since 2012.
What do I think about the stability of the solution?
No. Since day one, the product works without any issues.
What do I think about the scalability of the solution?
I didn't encounter issues with scalability.
How are customer service and support?
Very Good. The technical support team was there each time we needed them, offering valuable help and advice.
Which solution did I use previously and why did I switch?
I did not use a different solution prior to Arbor DDoS.
How was the initial setup?
No, the initial setup was easy. The excellent interface makes it easy to configure.
What about the implementation team?
Check if you can combine the product’s Cloud Signaling capabilities with your upstream provider. This will enhance your DDOS protection even further
What's my experience with pricing, setup cost, and licensing?
Start with a small license. Measure your bandwidth requirements.
Which other solutions did I evaluate?
Yes. Checkpoint.
Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.
IT Security Manager at a comms service provider with 501-1,000 employees
It helped us to find the best IP network route to reach countries with low latency.
What is most valuable?
- As an ISP, it is important to know from where the traffic comes so as to neutralize any attacks.
- The Arbor Networks SP device provided great visualization of the network traffic.
- Arbor Networks TMS is for cleaning the DDoS traffic, which is used sparsely.
How has it helped my organization?
The Arbor Networks SP device allowed us to optimize the network traffic. For example, it helped us to find the best IP network route to reach certain countries with low latency.
What needs improvement?
My opinion is that these Arbor devices should be scalable, in terms of the hardware.
Network bandwidth is rapidly increasing. Therefore, it is not practical to predict the network traffic as what it will be in five years time and also, to accordingly plan the required hardware specifications.
For how long have I used the solution?
I have been using this solution since 2009.
We have been using the Arbor Peakflow SP CP-5000 and Arbor Peakflow TMS 2700.
What do I think about the stability of the solution?
Both the devices were very stable at the operation.
What do I think about the scalability of the solution?
Unfortunately, these devices are not scalable and we have to upgrade to the next model in order to increase the threat mitigation capabilities.
How are customer service and technical support?
We’ve received technical support mainly from Thailand. The guy who supported us was very competent with the products.
Which solution did I use previously and why did I switch?
We were not using any other solution before.
How was the initial setup?
The initial IP configuration has to be done in a command line, but the rest you can do via the web interface.
What's my experience with pricing, setup cost, and licensing?
As a comparatively medium-scale ISP, we struggled with the license restrictions. By default, the Arbor SP device has only five licenses, which means only five routers can be integrated.
Which other solutions did I evaluate?
At that time (2008-09), when we checked the other options, there was not even a single product vendor that had the ability to do both network traffic analysis and DDoS traffic cleansing.
There were other proposals such as Radware and Cisco Guard for DDOS protection.
What other advice do I have?
It is vital to identify the number of routers that are going to be integrated and the scrubbing capacity required for the expected lifetime of the product, as it is not scalable once you have purchased it.
For others who expect to implement Arbor, the key prerequisite is to identify the network devices that are going to integrate, since it will dictate the licensing. Since it is not scalable, so users should have to get this right before purchasing the product.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Buyer's Guide
Arbor DDoS
July 2025

Learn what your peers think about Arbor DDoS. Get advice and tips from experienced pros sharing their opinions. Updated: July 2025.
861,524 professionals have used our research since 2012.
Security Consultant & IT Professional at Sistemas Aplicativos, SISAP
It provides mitigation templates for volumetric and application-level attacks.
What is most valuable?
The deployment methods are really important as are the mitigation templates for volumetric and application-level attacks.
How has it helped my organization?
We do not have this product in our organization. We are service providers for Arbor.
This product improves the application's availability; we have mitigated targeted attacks for some clients.
What needs improvement?
I believe that the Arbor Cloud should be available, even if the customer does not have any Arbor appliance on-premise.
For how long have I used the solution?
I have been using Arbor technologies for about two years.
What do I think about the stability of the solution?
In the two years I have been using the product, I haven't encountered any stability issues. The solution is pretty robust and stable.
What do I think about the scalability of the solution?
Both solutions, Arbor Networks SP/TMS and APS, are very scalable.
The important point about Arbor Networks APS is that it is usually deployed inline, so you have to be aware of the number of switch ports available for each model.
How is customer service and technical support?
I have a lot of experience with the technical support for multiple vendors (HPE, Cisco, Palo Alto Networks, Imperva, etc.) and the Arbor support is really good; usually, they respond with the workaround for your issue.
I really recommend the technical support from Arbor.
How was the initial setup?
Setup complexity depends on the appliance:
- Arbor Networks APS: The setup is really straightforward; deployment and tuning are not that hard.
- Arbor Networks SP/TMS: This a complex solution and usually deployed in Diversion/Reinjection mode. Customers have to know the concepts and configuration about BGP, routing etc.
What's my experience with pricing, setup cost, and licensing?
Arbor Networks APS licensing usually depends on the throughput of the enterprise.
Arbor Networks SP/TMS licensing usually depends on the throughput and the number of managed routers.
Note: It is not a cheap solution, but this is the most deployed anti-DDoS solution worldwide.
Which other solutions did I evaluate?
This is the first enterprise anti-DDoS product that we acquired. It later became Imperva.
What other advice do I have?
You have to be clear as to what do you want to protect, i.e., the applications, networks, etc.
The most complex appliances are for the Arbor Networks SP/TMS solutions, so you have to know the BGP, peering, diversion, and reinjection concepts.
Disclosure: My company has a business relationship with this vendor other than being a customer. We are partners.
Arbor Cloud is now available "cloud only" too, although we still think that a hybrid, multi layer solution provides the most comprehensive protection.
Cyber Security Analyst at a tech services company with 10,001+ employees
It provides predefined filters/techniques to easily stop attacks. The auto-mitigation feature starts with the default filters, which could impact a customer’s link.
What is most valuable?
- It is user-friendly and has a very easy GUI.
- It provides the simplest method of mitigation.
- It provides predefined filters/techniques to easily stop attacks.
How has it helped my organization?
My last project was with (almost all of) the biggest banks and MNCs in India. It helped us to protect their network from the present DDoS attacks.
What needs improvement?
The auto-mitigation feature is provided when DDoS is observed on any of the links/customers (configured under auto-mitigation). It automatically starts mitigation with the default filters. In the default filter mode, there could be an impact on a customer’s link.
For example, if we have enabled monitoring of the internal traffic for that link/customer, it starts mitigation on legitimate traffic. It can also create looping in the network for any misconfiguration. This can impact the ISP's internal network and the customer's link utilization.
For how long have I used the solution?
I have used this solution for two years.
What do I think about the stability of the solution?
We did not have stability issues.
What do I think about the scalability of the solution?
We did not have scalability issues.
How are customer service and technical support?
I would rate the technical support a 7/10.
Which solution did I use previously and why did I switch?
We were using black-hole mitigation. We switched from that technique because we were dropping all the traffic of the attacked link, rather than vulnerable traffic; there were many more loopholes.
How was the initial setup?
The setup is a little complex regarding the methods of configuration with the customers, as we need to provide them with a clean pipe path during mitigation. Also, it is mostly used on ISPs so the configuration on gateways is a little hectic.
What's my experience with pricing, setup cost, and licensing?
They offer good prices.
Which other solutions did I evaluate?
I did not evaluate other options.
What other advice do I have?
Be in direct contact with Arbor, rather than choosing a vendor in between.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
System Administrator at a tech vendor with 10,001+ employees
Excellent tool for scrubbing
Pros and Cons
- "Arbor DDoS's best feature is that we can put the certificates in, and it will look at layer seven and the encrypted traffic and do the required signaling."
- "An improvement to Arbor DDoS would be to make evaluation licenses and virtual machines available."
What is our primary use case?
I primarily use Arbor DDoS for scrubbing.
What is most valuable?
Arbor DDoS's best feature is that we can put the certificates in, and it will look at layer seven and the encrypted traffic and do the required signaling.
What needs improvement?
An improvement to Arbor DDoS would be to make evaluation licenses and virtual machines available. This would allow us to learn the system and to spread word about the product to others.
For how long have I used the solution?
I've been using Arbor DDoS for almost five years.
What do I think about the stability of the solution?
Arbor DDoS is very stable.
What do I think about the scalability of the solution?
Arbor DDoS is scalable.
How was the initial setup?
The complexity of the setup depends on the user's experience, but it's very quick to deploy.
What was our ROI?
Arbor DDoS has given us a very good ROI - I would rate it five out of five.
What other advice do I have?
I would rate Arbor DDoS ten out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
System Administrator at a tech vendor with 10,001+ employees
Looks into volumetric attacks and gets them resolved
Pros and Cons
- "The solution looks into volumetric attacks and gets them resolved."
- "Real-case scenarios that have taken too long to resolve or were escalated can be directly converted into articles."
What is most valuable?
The solution looks into volumetric attacks and gets them resolved.
What needs improvement?
The technical support engineers can create more labs within the environment. Real-case scenarios that have taken too long to resolve or were escalated can be directly converted into articles. It is highly possible that someone else may also face similar problems. Such articles will help people easily find a solution to their specific issues.
For how long have I used the solution?
I have been using Arbor DDoS for seven years.
What do I think about the stability of the solution?
Arbor DDoS is a stable solution.
What do I think about the scalability of the solution?
Arbor DDoS is a scalable solution. It can be used by small, medium and enterprise businesses.
What other advice do I have?
The solution's integration is simple if you know the steps. If you don't know the steps, it becomes complex. It can become difficult depending on the layer, negotiation, and communication. If everything is laid out in software terms it is not difficult. You just need to follow the process. I would recommend the solution to other users.
Overall, I rate the solution a nine out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Security Consultant at a tech vendor with 11-50 employees
A stable and easy-to-use solution with an excellent user interface and documentation
Pros and Cons
- "The solution is easy to use."
- "The support got worse after NETSCOUT acquired Arbor."
What is most valuable?
The solution is easy to use. The user interface is also easy to use. The documentation provided by the product is good.
What needs improvement?
The support got worse after NETSCOUT acquired Arbor.
For how long have I used the solution?
I have been using the solution for about seven to eight years.
What do I think about the stability of the solution?
The tool is quite stable. Our customers have used the tool for three to five years without rebooting.
What do I think about the scalability of the solution?
Most of our customers are enterprise businesses.
How are customer service and support?
Earlier, the support was great. Now, the support team provides delayed responses.
How would you rate customer service and support?
Neutral
How was the initial setup?
The initial setup is quite easy. The time taken for deployment depends on the number of servers or machines we need to protect. In most cases, the product can be deployed in one day.
What's my experience with pricing, setup cost, and licensing?
The product must improve its price. Our customers always complain about the price of the product. Most products are expensive in Taiwan. The product might be cheaper in other countries. However, I am not sure.
What other advice do I have?
I do not expand the product. The products are usually standalone products. People should use the product. Overall, I rate the solution an eight out of ten.
Disclosure: My company has a business relationship with this vendor other than being a customer. Reseller

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Updated: July 2025
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I am an Arbor employee.
Licensing has been made much more flexible in recent years, and price-per-gigabit of mitigation capacity has gone down consistently. New models, both hardware- and software-based have been added to improve scalability.