--- title: Arbor Threat Mitigation System Reviews meta_title: 'Arbor Threat Mitigation System Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 47 reviews by the users' company size, role or industry to find out how Arbor Threat Mitigation System works for a business like yours. aggregate_rating: rating_value: 4.6 review_count: 47 scale: '5' date_modified: '2026-07-17' parent_category: name: Web Security url: https://www.g2.com/categories/web-security --- # Arbor Threat Mitigation System Reviews **Vendor:** NETSCOUT **Category:** [DDoS Protection Solutions](https://www.g2.com/categories/ddos-protection) **Average Rating:** 4.6/5.0 **Total Reviews:** 47 ## About Arbor Threat Mitigation System The Arbor Threat Mitigation System (TMS) is a sophisticated DDoS mitigation solution designed to ensure service availability and performance for organizations facing the growing threat of distributed denial-of-service (DDoS) attacks. By integrating network-wide intelligence and advanced anomaly detection, Arbor TMS provides a robust framework for identifying and neutralizing various types of DDoS attacks, including volumetric, TCP state exhaustion, and application-layer threats. Targeted primarily at enterprises and service providers, Arbor TMS is essential for organizations that rely on consistent online service delivery. The system is particularly beneficial for businesses in sectors such as finance, e-commerce, and telecommunications, where downtime can result in significant financial losses and reputational damage. With the increasing sophistication of cyber threats, having a reliable DDoS mitigation strategy is critical for maintaining operational integrity and customer trust. Arbor TMS offers a range of mitigation platforms and capacities to meet diverse organizational needs. The solution is available in 2U appliances with mitigation capabilities ranging from 500 Mbps to 400 Gbps, as well as 6U chassis options that provide 10 to 100 Gbps of mitigation. Additionally, the system supports virtual environments with KVM and VMware hypervisors, allowing for flexible deployment options with mitigation capacities from 1 to 40 Gbps. This versatility ensures that organizations can select a solution that aligns with their specific infrastructure and threat landscape. Key features of Arbor TMS include real-time threat intelligence, automated attack detection, and comprehensive reporting capabilities. The system’s ability to analyze traffic patterns and identify anomalies in real-time allows for rapid response to potential threats, minimizing the impact of attacks. Furthermore, Arbor TMS provides detailed reporting and analytics, enabling organizations to understand attack vectors and improve their overall security posture. By leveraging these features, users can enhance their resilience against DDoS attacks and ensure uninterrupted service delivery.  Overall, the Arbor Threat Mitigation System stands out in the DDoS mitigation landscape by combining advanced threat management capabilities with flexible deployment options. Its focus on both cloud and edge protection ensures that organizations can safeguard their assets across various environments, making it a critical tool for maintaining service availability in an increasingly hostile cyber environment. Internet service providers (ISPs), cloud providers, and enterprises alike can benefit from the Arbor Threat Mitigation System’s ability to automatically detect and mitigate DDoS threats and surgically remove DDoS attack traffic from networks without disrupting key services. ## Arbor Threat Mitigation System Pros & Cons **What users like:** - Users value the **quick response alerts** from Arbor's Threat Mitigation System, enhancing their defense against advanced threats and DDoS attacks. (1 reviews) - Users value the **security measures** of Arbor Threat Mitigation System, effectively tackling advanced threats and DDoS attacks. (1 reviews) - Users value the **effective threat detection** provided by Arbor Threat Mitigation System, enabling swift responses to attacks. (1 reviews) **What users dislike:** - Users find the **pricing issues** of the Arbor Threat Mitigation System to be a significant concern affecting value perception. (1 reviews) ## Arbor Threat Mitigation System Reviews ### 1. Best defense against DDoS attacks **Rating:** 5.0/5.0 stars **Reviewed by:** Darren G. | Mid-Market (51-1000 emp.) **Reviewed Date:** September 23, 2025 **What do you like best about Arbor Threat Mitigation System?** The Arbor Threat Mitigation System allows us to defend not only our internal systems, but our customers. The TMS is easy to use during a mitigation, with a high number of countermeasures that can be turned on or off based on attack signatures, not only manually, but individually as well. Multiple mitigations can run using different countermeasures, which allows us to better protect multiple hosts using the same deployment. The TMS uses standard networking protocols, making it easy to deploy into our network. This allows us to mitigate attacks daily using auto-mitigation, with little or no input from an operator. The ATAC support responds quickly to our tickets, which allows us to focus on other tasks and not babysit the case. **What do you dislike about Arbor Threat Mitigation System?** I can't think about any complaints regarding the TMS itself. **What problems is Arbor Threat Mitigation System solving and how is that benefiting you?** The Arbor TMS has greatly reduced the impact of DDoS on our network, not only against customers, but in our deployment, it allows us to spread the attack traffic across the network better. Spreading the load and then "scrubbing" the attack traffic contributes to a healthy network and higher customer satisfaction. ### 2. Netscout **Rating:** 5.0/5.0 stars **Reviewed by:** Bruno O. | Enterprise (> 1000 emp.) **Reviewed Date:** September 24, 2025 **What do you like best about Arbor Threat Mitigation System?** NETSCOUT delivers unmatched network visibility and carrier-grade DDoS protection, ideal for large enterprises and service providers that need real-time insights, forensic analysis, and hybrid/cloud coverage. **What do you dislike about Arbor Threat Mitigation System?** The platform can be costly and complex, requiring skilled teams for deployment, tuning, and day-to-day management, making it less practical for smaller organizations. **What problems is Arbor Threat Mitigation System solving and how is that benefiting you?** SCOUT Networ Comprehensive Visibility – Deep packet inspection (DPI) gives granular insight into all network traffic. Advanced DDoS Protection – Arbor solutions provide carrier-grade detection and mitigation. Faster Threat Detection – Real-time analytics help identify anomalies and advanced threats quickly. Forensics & Incident Response – Packet-level data supports investigations and compliance needs. Hybrid & Cloud Support – Visibility extends across on-premises, private, and public cloud networks. Operational Efficiency – Bridges NOC and SOC teams with a unified view of performance and security. Scalability – Handles very high traffic volumes, suitable for global enterprises and service providers. ### 3. Powerful Threat Mitigation System with Need for Documentation Improvements **Rating:** 5.0/5.0 stars **Reviewed by:** Mauro L. | Mid-Market (51-1000 emp.) **Reviewed Date:** September 24, 2025 **What do you like best about Arbor Threat Mitigation System?** I value the Arbor Threat Mitigation System solution as an extra layer of protection against anti-DDoS attacks, which is crucial for mitigating threats. The threat protection it offers usually impresses clients, strengthening their confidence by knowing that their imminent risks are being effectively managed. The breadth of the Arbor suite, which offers a comprehensive solution, is highly appreciated. The constant evolution of the Arbor Threat Mitigation System in conjunction with the cybersecurity market would also make me consider it again in the future. **What do you dislike about Arbor Threat Mitigation System?** The documentation and content for users and administrators of the solution are indeed areas for improvement. **What problems is Arbor Threat Mitigation System solving and how is that benefiting you?** I use Arbor TMS as an extra layer of protection against anti-DDoS attacks, valuable for threat mitigation and protection within the operator. ### 4. More than 10 years of partnership **Rating:** 4.5/5.0 stars **Reviewed by:** Rodrigo M. | Enterprise (> 1000 emp.) **Reviewed Date:** September 24, 2025 **What do you like best about Arbor Threat Mitigation System?** One aspect I appreciate is the flexibility to capture multiple vectors. Additionally, knowing that Netscout handles more than half of the internet's traffic on their products gives me confidence that they offer some of the best protection available on the market. Other thing that I like is the proximity with the commercial and solutions team to help us improve our network **What do you dislike about Arbor Threat Mitigation System?** The fact that it will be located in Brazil makes the solution more expensive than its competitors, but this is offset by the quality that has been mentioned. **What problems is Arbor Threat Mitigation System solving and how is that benefiting you?** We offer DDoS attack mitigation with low latency, ensuring a high NPS for our customers. Additionally, our network provides direct protection, enhancing the overall security experience. ### 5. NETSCOUT TMS protects DDoS attacks on demand **Rating:** 5.0/5.0 stars **Reviewed by:** Rogerio F. | Telecom, Telecommunications, Enterprise (> 1000 emp.) **Reviewed Date:** September 23, 2025 **What do you like best about Arbor Threat Mitigation System?** The system works in a way that we do not need to have the traffic passing through it all the time, by this way, only when attacked we activate it to mitigate attacks. **What do you dislike about Arbor Threat Mitigation System?** I don't like when the system goes down to maintenances. **What problems is Arbor Threat Mitigation System solving and how is that benefiting you?** It makes our customer network available if attacked by huge DDoS botnets. ### 6. The Gold Standard in mitigation **Rating:** 5.0/5.0 stars **Reviewed by:** Daniel J. | Systems Engineer III, Planning and Design, Enterprise (> 1000 emp.) **Reviewed Date:** September 23, 2025 **What do you like best about Arbor Threat Mitigation System?** Combined with Sightline, Insight, and Sentinel, there is no competition in the market. Mitigation is fast and efficient, and easy to monitor. **What do you dislike about Arbor Threat Mitigation System?** It’s such a great product that perhaps the only downside is that no everyone is using it! **What problems is Arbor Threat Mitigation System solving and how is that benefiting you?** TMS allows us to efficiently remove unwanted malicious traffic from our network rapidly with little overhead, allowing us to keep even our smaller customers safe from attacks. The fact this saves us on backhaul costs is just a bonus. ### 7. robustness, quick responsiveness **Rating:** 5.0/5.0 stars **Reviewed by:** luis b. | Enterprise (> 1000 emp.) **Reviewed Date:** September 24, 2025 **What do you like best about Arbor Threat Mitigation System?** capacity to respond to volumetric attacks and identify smaller direct attacks. traffic diversion mechanism and elimination of malicious traffic without interfering with genuine traffic. very good local support and assistance in Arg. **What do you dislike about Arbor Threat Mitigation System?** Perhaps due to lack of knowledge, but it would be good to have similar tools for on-premise Datacenter. **What problems is Arbor Threat Mitigation System solving and how is that benefiting you?** I believe that we currently require appliances with greater traffic capacity for volumetric attacks. I also know that there is AIF to filter upstream. ### 8. TMS **Rating:** 4.5/5.0 stars **Reviewed by:** hassan n. | Enterprise (> 1000 emp.) **Reviewed Date:** September 23, 2025 **What do you like best about Arbor Threat Mitigation System?** Efficient and accurate mitigation with minimum percentage of false positive **What do you dislike about Arbor Threat Mitigation System?** Need more training and experience to be capable to mange it **What problems is Arbor Threat Mitigation System solving and how is that benefiting you?** DDOs attacks ### 9. Better Network Resiliency through real-time DDoS Threat Detection and Mitigation capabilities **Rating:** 5.0/5.0 stars **Reviewed by:** William I. | Enterprise (> 1000 emp.) **Reviewed Date:** September 24, 2025 **What do you like best about Arbor Threat Mitigation System?** TMS offers real-time detection and mitigation capabilities, which enable us to monitor traffic from both our internal and external networks. **What do you dislike about Arbor Threat Mitigation System?** Downside is that you need to have the right scrubbing capacity to make it more sustainable in defending DDoS attacks. **What problems is Arbor Threat Mitigation System solving and how is that benefiting you?** It helps ensure the stability of our connectivity services such as mobile and broadband services ### 10. Excellent product **Rating:** 5.0/5.0 stars **Reviewed by:** Vladimir K. | Enterprise (> 1000 emp.) **Reviewed Date:** September 24, 2025 **What do you like best about Arbor Threat Mitigation System?** The Threat Mitigation System is a great product that helps us keep a safe environment from DDoS attacks and other various threats. **What do you dislike about Arbor Threat Mitigation System?** TMS is very useful and we have nothing negative to say about it. **What problems is Arbor Threat Mitigation System solving and how is that benefiting you?** TMS helps us stop DDoS attacks and keep the environment/services safe and available for access. ## Arbor Threat Mitigation System Discussions - [How can the value of DDoS protection investments be demonstrated internally?](https://www.g2.com/discussions/how-can-the-value-of-ddos-protection-investments-be-demonstrated-internally) - 1 comment, 1 upvote - [How can false positives be minimized during DDoS mitigation?](https://www.g2.com/discussions/how-can-false-positives-be-minimized-during-ddos-mitigation) - 1 comment, 1 upvote - [How can multi-vector DDoS attacks be effectively handled?](https://www.g2.com/discussions/how-can-multi-vector-ddos-attacks-be-effectively-handled) - 1 comment, 1 upvote - [How can response times to DDoS attacks be reduced?](https://www.g2.com/discussions/how-can-response-times-to-ddos-attacks-be-reduced) - 1 comment, 1 upvote - [How can organizations mitigate DDoS attacks without blocking legitimate users?](https://www.g2.com/discussions/how-can-organizations-mitigate-ddos-attacks-without-blocking-legitimate-users) - 1 comment, 1 upvote - [View Arbor Threat Mitigation System pricing details and edition comparison](https://www.g2.com/products/arbor-threat-mitigation-system/reviews/arbor-threat-mitigation-system-review-5466090?section=pricing&secure%5Bexpires_at%5D=2026-07-19+15%3A49%3A28+-0500&secure%5Bsession_id%5D=1a9911ce-9cba-4349-a7bb-16c0e56e213e&secure%5Btoken%5D=60f2d8b3fe988ab7a0cd9f456c98a10097f2ac13542e57bf27a4d61714126b4a&format=llm_user) ## Arbor Threat Mitigation System Features **Management** - API / Integrations **Protection** - DNS Protection - Website Protection - Infrastructure Protection ## Top Arbor Threat Mitigation System Alternatives - [Cloudflare Application Security and Performance](https://www.g2.com/products/cloudflare-application-security-and-performance/reviews) - 4.5/5.0 (598 reviews) - [HAProxy](https://www.g2.com/products/haproxy/reviews) - 4.7/5.0 (894 reviews) - [DataDome](https://www.g2.com/products/datadome/reviews) - 4.7/5.0 (231 reviews)