L3/L4 network filtering
Blocking UDP/TCP floods, SYN flood, reflection and amplification before saturation of your uplinks.
Network layer
Network shield NVH Shield
Anti-DDoS protection for your critical services
Defend your web servers, APIs and gaming infrastructures against volumetric and application attacks. Our platform combines intelligent detection, multi-layer filtering and automated mitigation to guarantee your availability.
Mitigation < 3s
Capacity 200 Tbps (GCore)
L3/L4/L7 filtering
24/7 monitoring
Full coverage
Multi-layered DDoS protection for all your services
The same defense base for the web, APIs, gaming and business infrastructures with rapid mitigation and adaptive rules.
L7 application protection
HTTP/HTTPS analysis to contain malicious requests, aggressive scans and recursive application attacks.
Application layerRouting & scrubbing
Automatic redirection to scrubbing nodes to absorb peaks and maintain legitimate traffic.
Smart mitigationReal-time observability
Monitoring of filter packets, attack alerts and telemetry usable by your technical teams.
SOC ready
Performance & availability
An anti-DDoS architecture designed for service continuity
Behavioral detection, dynamic signatures and automatic adaptation of rules during the attack to limit the impact on your users.
200 Tbps (GCore)Mitigation capacity
< 3 secAverage trigger
24/7Continuous supervision
99,99%Target availability SLA
| Functionality | Basic protection | NVH Shield |
|---|---|---|
| L3/L4 volumetric mitigation | Partial | Complete |
| L7 application filtering | Limit | Advance |
| 24/7 monitoring | Opening hours | Continue |
| Traces and post-incident analysis | Basic | Detailed |
| Low latency optimization | Average | Priority |
Anti-DDoS process
Mitigation in 4 steps
An automated defense cycle to quickly detect, filter and restore quality of service.
Detection
Identification of traffic anomalies and behavioral deviations in real time.
Redirect
Automatic failover to mitigation nodes without manual action.
Filtering
Removing malicious traffic while prioritizing legitimate sessions.
Back to normal
Service stabilization with telemetry and hardening recommendations.
Anti-DDoS FAQ
Frequently asked questions
The essential answers to understand our protection and how it works in production.
Is mitigation permanently active?
The platform remains on continuous active standby. If an anomaly is detected, countermeasures are applied automatically, without manual action on your part.
What services can be protected?
We protect websites, APIs, SaaS applications, gaming services (FiveM, Minecraft, Rust), voice servers and critical network infrastructures.
How do you know when an attack is in progress?
You have traffic indicators, event traces and alerts that allow you to quickly identify attacks in progress and mitigation actions undertaken.
Do you offer assistance in the event of a major incident?
Yes. The support team intervenes 24/7 to adjust defense policies, assist you in analysis and harden your architecture after an incident.
Is this service suitable for gaming environments?
Yes, FiveM and online gaming environments benefit from profiles adapted to protect sensitive ports with controlled latency.
Ready to secure your infrastructure?
An NVHCloud expert helps you define the best protection strategy based on your exposure and business needs.