The deployment methods are really important as are the mitigation templates for volumetric and application-level attacks.
Security Consultant & IT Professional at Sistemas Aplicativos, SISAP
It provides mitigation templates for volumetric and application-level attacks.
What is most valuable?
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.
Buyer's Guide
Arbor DDoS
June 2025

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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 are customer service and 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.
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.
Buyer's Guide
Arbor DDoS
June 2025

Learn what your peers think about Arbor DDoS. Get advice and tips from experienced pros sharing their opinions. Updated: June 2025.
857,028 professionals have used our research since 2012.
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: June 2025
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Arbor Cloud is now available "cloud only" too, although we still think that a hybrid, multi layer solution provides the most comprehensive protection.