Network DDoS Protection

Leverage Scalable Protection that Exceeds Industry Standards

With Link11 Network DDoS Protection, you can rely on a cloud-based solution powered by Machine Learning (ML) to protect your business assets from even the largest threats. Our patented system evolves continuously, providing 24/7 automatic protection and ensuring 100% uptime.

Join hundreds of satisfied customers who have already entrusted their network security and protection against DDoS threats of all types and sizes to us.

40k
Per hour: The high price you pay if you have no protection against DDoS attacks
1.4Tb/s
Link11 mitigates one of the largest cyberattacks in Europe: 120 million packets per second
137%
Increase in DDoS attacks in 2024 compared to 2023

“When onboarding with Link11, we must emphasize that the contact and speed were very good and extremely helpful. We recommend Link11 to all companies that see a risk in their carriers being busy with DDoS attacks.”

Kai Widua CISO Beiersdorf

“Thanks to Link11’s DDoS protection on Platform Equinix, we can avoid system outages for our internal and external customers and benefit from reliable and cost-effective interconnection to multiple service providers.”

Jochen Weper Product Manager Arvato Bertelsmann

“DDoS attacks are a real risk, and it is out of the question for us to first allow any threats to occur and only then react. With Link11, we now have technologies for the best possible protection and at the same time no latency delays.”

Alexander Sölter IT Service Manager Hermes

“The threat of a DDoS attack is real, and we had to adapt and increase our protection bandwidths. Link11 has better algorithms for an optimized response in the event of an attack and is therefore much more reliable. Now we feel we are on the safe side.”

Ingo Rüber Head of Networks RTL

“We wanted to expand our DDoS protection to protect ourselves from DDoS attacks and to be future-proof. Link11 works with artificial intelligence and automation in DDoS defense and thus meets this challenge.”

Matthias Strobel CEO Bank-Verlag

Patented Filter Algorithm

Benefit from a patented filter algorithm that analyzes traffic across four dimensions: What, Who, When, and Where. Link11’s filtering can detect new, first-time anomalies without requiring changes to your protection. The system avoids filtering out legitimate users, minimizing false positives and negatives. This ensures accurate data without adding administrative work.
Fast Time-to-Mitigate

Our Learning Clustering Model automatically detects unknown or emerging threat vectors, reducing the need for manual updates while ensuring continuous protection. Known attack vectors are mitigated in under one second, while new threats are addressed in less than 10 seconds, minimizing service disruptions.
Excellent Service Availability

Threats are swiftly mitigated with minimal latency, ensuring constant availability, even during high-traffic attacks. Advanced detection and real-time response mechanisms neutralize threats, maintaining service delivery and user trust without compromising performance.
Improved Operational Efficiency

With full automation, the system enhances operational efficiency, requiring fewer resources for managing and monitoring. It minimizes detection errors, reducing the need for time-consuming follow-ups. This frees up valuable resources for other priorities.
Seamless Integration

Our solution integrates effortlessly into any existing setup in a short time, with minimal effort required. Easily integrate it with your current monitoring and detection tools, enabling you to incorporate it into a layered defense strategy without extensive reconfiguration.
Flexible Protection Options

We provide you with complete freedom of choice. Choose from Always-On protection, which continuously filters traffic through the Link11 network, On-Demand activation using NetFlow-based route announcements for dynamic defense, or hybrid models tailored to meet your specific needs.

Patented filter algorithm

With Network DDoS Protection, you benefit from a patented multi-dimensional filter algorithm that analyzes traffic in detail. Instead of being based on threshold values at a specific point in time, it analyzes each individual data packet on four dimensions: What, Who, When and Where.

Better than the industry standard

Rely on a patented technology based on artificial intelligence that is constantly evolving and reacts to known and new threats in real time. A detailed benchmark from Frost & Sullivan analysts underlines how effectively you are protected.

Security Cloud Platform

With the Link11 Security Cloud Platform, you are always on the safe side and can concentrate on what really matters. Lower latency ensures that you have the right capacity in every situation—so you can respond quickly not only to simple attacks, but also to dangerous large-scale attacks.

Purpose-Built Infrastructure for Traffic Inspection and Protection

Link11‘s cloud is designed specifically for optimized traffic inspection and threat protection. We operate our own Layer2 backbone, which makes our network faster than the Internet.
Guaranteed Data Sovereignty

Our cloud, fully owned by Link11, guarantees data sovereignty, with no non-EU government having access mandates. This assurance is especially critical for non-US customers prioritizing compliance with EU laws.
SLAs on steroids

Supported by triple SLAs for availability, time-to-mitigate, and protection bandwidth, our globally distributed network ensures round-the-clock redundancy and protection, backed by our own Layer 7 DDoS safeguards.
24/7 Customer Support

Our dedicated team of security experts are available 24/7, ready to provide the assistance you need. Whether you have a specific question or require immediate support, we are committed to responding promptly, ensuring that you receive reliable, professional assistance whenever you reach out.