Arbor DDoS vs Nexusguard DDoS Protection comparison

NETSCOUT and Nexusguard are both solutions in the Distributed Denial-of-Service (DDoS) Protection category. NETSCOUT is ranked #3 with an average rating of 9.3, while Nexusguard is ranked #23. NETSCOUT holds a 8.7% mindshare in DDOS, compared to Nexusguard’s 1.5% mindshare. Additionally, 95% of NETSCOUT users are willing to recommend the solution, compared to 100% of Nexusguard users who would recommend it.

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Executive SummaryUpdated on Dec 5, 2024

Arbor DDoS and Nexusguard DDoS Protection are products in the DDoS protection category. Arbor DDoS is favored for its flexible pricing and excellent customer support, while Nexusguard is valued for its advanced mitigation capabilities, suggesting a preference for Nexusguard due to its robust features.

Features: Arbor DDoS delivers comprehensive analytics and threat intelligence capabilities, offering extensive insight into network threats. Its solutions include both on-premise and cloud-based options, ensuring flexibility. It is enriched with real-time packet capture and traffic visualization features. Nexusguard DDoS Protection is designed with a cloud-native infrastructure and proactive threat mitigation, ideal for service providers and enterprises. It is tailored for seamless integration within current infrastructures, emphasizing scalability and advanced traffic filtering.

Room for Improvement: Arbor DDoS could enhance its scalability and user interface, focusing on simplifying the setup process for greater accessibility. It can also benefit from integrating more advanced cloud-native features. Nexusguard DDoS Protection might improve by refining its cost structure to appeal to budget-conscious users while enhancing its customer training programs. Further enrichment of its dashboard analytics for user-friendliness and enhanced detail could also be beneficial.

Ease of Deployment and Customer Service: Nexusguard makes use of a simplified cloud-based deployment model that facilitates smooth scalability and system integration, combined with proactive customer support. Arbor DDoS offers both cloud and on-premise deployments, granting more control but requiring intricate initial setup. Its customer service is noted for being responsive. The distinction rests in Arbor’s deployment flexibility as opposed to Nexusguard’s scalability ease.

Pricing and ROI: Arbor DDoS provides competitive pricing while being customizable, making it cost-effective for budget-sensitive enterprises. Nexusguard’s premium pricing highlights its advanced features for high-demand environments, representing a considerable ROI despite its higher costs. The value for Arbor lies in price flexibility, whereas for Nexusguard it is in comprehensive defensive capabilities.

To learn more, read our detailed Arbor DDoS vs. Nexusguard DDoS Protection Report (Updated: March 2026).

Buyer's Guide

Arbor DDoS vs. Nexusguard DDoS Protection

March 2026

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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

Mindshare comparison

As of March 2026, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Cloudflare is 16.2%, down from 18.2% compared to the previous year. The mindshare of Arbor DDoS is 8.7%, down from 13.7% compared to the previous year. The mindshare of Nexusguard DDoS Protection is 1.5%, down from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Distributed Denial-of-Service (DDoS) Protection Mindshare Distribution
Product	Mindshare (%)
Cloudflare	16.2%
Arbor DDoS	8.7%
Nexusguard DDoS Protection	1.5%
Other	73.6%

Distributed Denial-of-Service (DDoS) Protection

Featured Reviews

M.A. Faisal

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.

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Sanjin Zuhric

Team Lead Network Engineer at Artco Group d.o.o Sarajevo

Reliable protection ensures robust network defense and simplifies DDoS management

I am not sure if we plan to use additional features because we have many vendors and platforms that we support. We use the main function and that is it. The prices for Arbor DDoS are expensive. The licensing is subscription-based. From our sales department, they discuss that prices are very high. A potential improvement could be establishing a contract with Cisco to sell via their channel. This could be beneficial because we work extensively with Cisco. If you are a Cisco partner, you can sell Arbor DDoS. That would be good for customers that are Cisco-based because many customers in Bosnia are Cisco-based customers. BH Telecom, our main customer, sells Arbor DDoS to other customers for protection. They buy Arbor and sell the product services to others via Internet links. They sell add-on DDoS protection via Arbor DDoS. In Bosnia and Herzegovina, Arbor DDoS is not present in many customers. Some customers try to sell it, but they sell other vendors such as F5. Arbor DDoS is mainly seen in telecom operators but not much in other customers.

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ShashikaKodikara

Head of Cybersecurity at Technovage Solution

A solution requiring straightforward maintenance while remaining cost-effective compared to its competitors in the market

I am not in a position to speak about the areas where the solution needed improvement because I resigned during the implementation phase. At that time, the implementation was ongoing, and everything seemed to be going well. Using the solution, our team managed to transfer a couple of routers through a few areas. However, I believe the migration is still ongoing. Nonetheless, the first phase of the implementation was successful before my departure. There was a certain level of performance degradation in the solution, which I don't know if it can be tuned. This is because I was working for a short period on the solution. In my experience, it is an area that can be improved while also considering the stability and scalability aspects of the solution. If one wants to scale up, then one needs to change their plan. However, the thing is, one can always go for the larger scale based on one's anticipation of future traffic.

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Quotes from Members

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

Pros

"The simplicity of the overall dashboard makes it a great product for a user like me who has less understanding of the internet than a developer or other more technical people. It gives me peace of mind. I also love the easy customization of the Page Rules."

"The aggressive caching and DDOS mitigation are the most valuable features offered by Cloudflare."

"Another reason it's awesome is that you don't need your server to handle every request."

"It is easier to configure and develop documentation to see how we have configured firewalls."

"I have not had a DDOS attack since, or at least not become unavailable due to DDOS which means my ROI is pretty good."

"Even when there is a high load on our servers, Cloudflare is able to cache the data and serve it to users, ensuring they can still access the website."

"This solution has improved the security of our organization."

"The features of Cloudflare were found to be more beneficial and led to the decision to utilize it over other options."

More Cloudflare pros

"Reporting is quite good. There are several pages of reporting on DDoS attacks, and you can find all the details that you need."

"The technical support of Arbor DDoS is good."

"The product allows us to check real-time progress, including latency and network activities."

"The solution provides good protection against volumetric DDoS attacks."

"We are able to respond quickly and prevent DDoS attacks."

"We use almost all the features of Arbor DDoS, but it really depends on the customer’s requirements, so I can’t specify exactly which features we use. However, many customers appreciate the basic DDoS protection, especially those without specific protection needs. For example, financial companies benefit from the cloud DDoS protection. It’s a straightforward solution that effectively meets their needs."

"With Arbor, when we see DDoS attacks, it is fully mitigating the attacks."

"The most valuable features include the traffic categorization and control of the traffic. The filtering of the traffic is very precise. When you want to stop some traffic, you precisely stop that traffic."

More Arbor DDoS pros

"The support team was helpful."

"Cloud Diversion is another good feature packaged with the whole solution. When attack traffic is detected, Cloud Diversion triggers to automatically route our prefix to Nexusguard’s scrubbing center, ensuring that all attack traffic is dropped in the shortest time possible."

"Based on the support received for implementation, I rate the solution's technical support a nine out of ten."

"The managed service allows us to confidently rely on Nexusguard’s professional team to take relevant actions as and when required to make sure DDoS attacks are successfully mitigated, ensuring 100% uptime of our service."

"Filters can be customized depending on the characteristics of the attack traffic. This feature has made it easier for Nexusguard's SOC team to further isolate any specific attack that can't be blocked by pre-configured mitigation."

Cons

"Cloudflare doesn't have a reverse lookup. We can only do a DNS lookup to get the IP address from the hostname. It doesn't work if you want to look up the hostname from an IPA address."

"The tool needs to improve caching of servers. The product needs to include PFX certificate as well."

"I think the APIs are a little bit hard for us to work with. The APIs could be more open so that we could integrate better with our SolarWinds or our monitoring solution."

"CloudFlare doesn't provide the cache flush history. I am not able to find out the URL information of those I have recently flushed."

"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."

"It would be beneficial for us if Cloudflare could offer a scrubbing solution. This would involve taking a snapshot of my website and keeping it live during a DDoS attack, ensuring uninterrupted service for our users. DDoS attacks are typically short in duration, and having Cloudflare maintain the site's availability from its secure network would enhance the overall user experience. I would appreciate it if Cloudflare could consider implementing this feature. Many organizations already utilize similar capabilities in their CDN platforms, where a static snapshot of the web page is displayed during DDoS attacks. In terms of features, Cloudflare needs to enhance its resilience and stay more focused on adopting new technologies. For instance, solutions like F5 XC Box, Access Solution, and Distributed Cloud Solution have impressive features, and Cloudflare should strive to match and exceed those capabilities. There's a need for improvement in areas like AI-based DDoS attacks and Layer 7 WAF features. Cloudflare should prioritize enhancements in areas such as behavioral DDoS and protection against SQL injection attacks, considering the prevalent trend of public exposure to the internet for business reasons. Overall, Cloudflare needs to invest more in advancing its feature set."

"One area of improvement is in the Access Rules. Hypothetically, if we wanted to block or challenge traffic outside of the United States, the only way to currently do that (as far as I know) is to enter every single country outside of the United States. That could be a labor intensive job. A solution could be to enable users to create a rule where traffic is only allowed within a certain country."

"Support response time could be improved."

More Cloudflare cons

"On the main page there are alerts that we are unable to clear, even though the issue has been resolved."

"The following areas need improvement: opening and tracking support tickets, online support resources, software upgrades/updates and replacement media, and event management guidelines."

"On the main page there are alerts that we are unable to clear, even though the issue has been resolved."

"The following areas need improvement: Opening and tracking support tickets, online support resources, software upgrades/updates and replacement media, and event management guidelines."

"I have observed that the SNMP traps aspect that sends information to third-party solutions needs improvement."

"Real-case scenarios that have taken too long to resolve or were escalated can be directly converted into articles."

"Sometimes it blocks legitimate traffic. If a legitimate user is trying to access the server continuously, the product suspects that this is a DoS traffic file. That is a case where it needs to improve. It needs machine-learning."

"Arbor DDoS has some difficult pricing rules. For many different small features, we have to pay additional fees for every small feature."

More Arbor DDoS cons

"There was a certain level of performance degradation in the solution, which I don't know if it can be tuned...In my experience, it is an area that can be improved while also considering the stability and scalability aspects of the solution."

"One of the features that should be added to the next release is report generation. Currently, reports can be downloaded every month and are only available at the beginning of each month. It would be nice to generate the reports based on specific dates that we prefer and not have to wait until the next month for the current month’s report."

"One thing that we would like to improve from them is to provide more training to SOC team for them to have a deep understanding of the solution so that they would always be ready to answer anything without the need to escalate queries to senior personnel."

"The mitigation scope of Origin Protection is not fully efficient as there could be delays in activating the countermeasures."

"The solution must provide features for the post-processing of the traffic type and the traffic quality."

Pricing and Cost Advice

"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 cost primarily depends on the size of the organization."

"The solution is expensive when compared to other products but offers unlimited bandwidth."

"The tool is a premium product, so it is very expensive."

"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."

"That is one of the great features. I was able to access the majority of the features and services for free."

"There are no additional costs beyond the standard licensing fees."

"The product's pricing is minimal compared to other products."

More Cloudflare pricing and cost advice

"You need to find a way to get a good offering from Arbor by negotiating a price. That is the challenge."

"The price of this solution is a little high in the African market, it should be lower."

"Because the solutions from competitors are very different, it's not easy to compare. However, the licensing from Arbor is clear and understandable and the pricing is reasonable when looking at the market, in general."

"Arbor is striking a good balance between pricing and what they deliver."

"Regarding pricing, I would rate it as average. Arbor DDoS offers good value for money with our DDoS filter device. For higher protection needs, Arbor’s CloudMeter’s DDoS mitigation or hardware devices might be more expensive, but customers who need them are usually prepared for the cost and the additional resources required."

"I believe that the price of Arbor DDoS falls under the bracket of medium to high price."

"It is an expensive product. I use this product for its different features."

"Pricing is slightly on the higher side."

More Arbor DDoS pricing and cost advice

"On a scale of one to ten, where one represents a cheap option, and ten represents an expensive option, I would rate the solution a seven in terms of cost."

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Top Industries

By visitors reading reviews

Financial Services Firm

10%

Comms Service Provider

10%

Computer Software Company

Manufacturing Company

Financial Services Firm

14%

Comms Service Provider

13%

Computer Software Company

Manufacturing Company

Comms Service Provider

39%

Media Company

11%

Educational Organization

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	46
Midsize Enterprise	8
Large Enterprise	26

By reviewers
Company Size	Count
Small Business	25
Midsize Enterprise	14
Large Enterprise	29

No data available

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...

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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...

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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.

See all answers

Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?

I would say if it’s an ISP that will build a scrubbing center, Netscout/Arbor is a good solution. In all other soluti...

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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...

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What is your experience regarding pricing and costs for Arbor DDoS?

The prices for Arbor DDoS are expensive. The licensing is subscription-based. From our sales department, they discuss...

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Comparisons

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Compared 44% of the time

Akamai vs Cloudflare

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Imperva Application Security Platform vs Cloudflare

Compared 3% of the time

Azure Front Door vs Cloudflare

Compared 2% of the time

IBM NS1 Connect vs Cloudflare

Compared 1% of the time

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Radware DDoS vs Arbor DDoS

Compared 17% of the time

Corero vs Arbor DDoS

Compared 7% of the time

Fortinet FortiDDoS vs Arbor DDoS

Compared 5% of the time

A10 Thunder TPS vs Arbor DDoS

Compared 5% of the time

Prolexic vs Arbor DDoS

Compared 2% of the time

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Fortinet FortiDDoS vs Nexusguard DDoS Protection

Compared 14% of the time

Radware DDoS vs Nexusguard DDoS Protection

Compared 10% of the time

Akamai App and API Protector vs Nexusguard DDoS Protection

Compared 10% of the time

Imperva Application Security Platform vs Nexusguard DDoS Protection

Compared 10% of the time

StormWall Website Anti-DDoS Protection vs Nexusguard DDoS Protection

Compared 10% of the time

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Product Reports

Buyer's Guide

Cloudflare

March 2026

Download Cloudflare product report

Buyer's Guide

Arbor DDoS

March 2026

Download Arbor DDoS product report

Buyer's Guide

Nexusguard DDoS Protection

March 2026

Download Nexusguard DDoS Protection product report

Also Known As

Cloudflare DNS

Arbor Networks SP, Arbor Networks TMS, Arbor Cloud for ENT

No data available

Overview

Cloudflare enhances web performance and security with features like CDN caching and DDoS mitigation while providing easy DNS management and intuitive setup through its user-friendly dashboard.

Cloudflare is recognized for its comprehensive web security and performance solutions. Speed improvements are achieved through caching mechanisms and DDoS protection, combining ease of DNS management with flexible page rules. The robust analytics and threat insight tools provide valuable data, assisted by a user-friendly dashboard allowing quick setup and configuration. An API offers dynamic DNS settings ensuring low latency and high performance across the globe.

What are Cloudflare's key features?

CDN Caching: Enhances website speed through content delivery network caching.
Web Application Firewall: Protects websites from online threats.
DDoS Mitigation: Shields against distributed denial-of-service attacks.
DNS Management: Offers easy-to-use and flexible domain management.
SSL Certificates: Ensures secure connections between users and servers.
Analytics: Provides insights with robust analytics tools.

What benefits and ROI should users evaluate?

Enhanced Security: Strengthening web security with DDoS and firewall protection.
Speed Improvement: Faster content delivery with CDN caching.
Operational Simplicity: Simplifies website optimization through a user-friendly interface.
Scalable Solutions: Scales with global reach, lowering latency for improved performance.
Cost Efficiency: Offers layers of valuable functionality with pricing options.

Cloudflare finds utility across industries for DNS management and defense mechanisms. Its content delivery network assures fast content distribution and fortified security. Businesses integrate features like web application firewalls, load balancing, end-to-end SSL, and zero trust to protect websites from cyber threats while ensuring resilience and reliable performance.

Cloudflare

Arbor DDoS offers a comprehensive defense system against DDoS attacks, integrating a user-friendly GUI and advanced threat mitigation technologies for enhanced network protection.

Arbor DDoS is recognized for its ability to manage high-volume DDoS attacks efficiently, providing extensive protection through real-time traffic analysis and automated threat detection. It utilizes advanced techniques such as blackhole and BGP Flowspec for effective threat management. Arbor's cloud signaling allows users to handle and mitigate volumetric attacks while maintaining service availability. Though it provides robust security features, users note potential improvements in auto-mitigation, scalability, and AI integration. Challenges like an outdated graphical interface, hardware stability, and false positives need addressing to further enhance its usability and integration with third-party systems.

What are the key features of Arbor DDoS?

User-Friendly GUI: Provides an intuitive interface for ease of use.
Effective Mitigation: Combats high-volume DDoS attacks effectively.
Predefined Filters: Simplifies threat management with pre-configured settings.
Real-Time Traffic Analysis: Offers insights into traffic patterns and potential threats.
Automated Threat Detection: Identifies and mitigates threats without manual intervention.
Able to Handle High-Volume Attacks: Ensures extensive protection even under large-scale attacks.
Packet Capture and Integration: Facilitates comprehensive security analysis.
Cloud Signaling: Enhances attack traffic management through hybrid deployments.

What benefits should users expect from Arbor DDoS?

Enhanced Protection: Safeguards networks from diverse DDoS threats.
Improved Service Availability: Maintains business operations without disruptions.
Timely Reporting: Delivers detailed attack reports for proactive prevention.
AI Capabilities: Leverages AI for smarter threat mitigation strategies.
Comprehensive Security: Combines on-premise and cloud deployments for optimal defense.

Internet service providers and telecom companies commonly adopt Arbor DDoS to protect their networks and infrastructure from DDoS attacks. It is also implemented in financial and government sectors to ensure web application security and maintain high availability. Arbor DDoS supports a hybrid approach, utilizing both on-premise and cloud solutions to manage traffic efficiently and sustain service quality during attacks.

NETSCOUT

Founded in 2008, Nexusguard is the global leader in fighting malicious internet attacks. Nexusguard protects clients against a multitude of threats, including distributed denial of service (DDoS) attacks, to ensure uninterrupted internet service. Nexusguard provides comprehensive, highly customized solutions for customers of all sizes, across a range of industries, and also enables turnkey anti-DDoS solutions for service providers. Nexusguard delivers on its promise to maximize peace of mind by minimizing threats.

Nexusguard’s purpose-built DDoS Protection platform is comprised of three pillars:

Application Protection
Nexusguard Application Protection mitigates all types of DDoS attacks and cyber threats, delivering maximum uptime to organizations with an online presence. Our solutions are secure, reliable, customizable, and backed by enterprise grade SLAs.

Origin Protection
Nexusguard Origin Protection secures all backend network elements, including the origin of applications, network infrastructure, and the backend IPs typically associated with proxy solutions. It is highly suitable for organizations that cannot afford any downtime of assets running their own network.

DNS Protection
Nexusguard DNS Protection protects mission-critical online services from DNS attacks. Our dedicated, fully redundant network of globally distributed proxy servers resolves every incoming DNS query quickly and reliably, ensuring your DNS server is protected from both internal and external attacks.

Visit www.nexusguard.com for more information.

Nexusguard

Sample Customers

Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.

Xtel Communications

21st Century Technologies, Netpluz, REDtone, SNOC, StarHub, aamra

Buyer's Guide

Arbor DDoS vs. Nexusguard DDoS Protection

March 2026

Free Report: Arbor DDoS vs. Nexusguard DDoS Protection

Find out what your peers are saying about Arbor DDoS vs. Nexusguard DDoS Protection and other solutions. Updated: March 2026.

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