Azure DDoS Protection review
A focused Azure service for continuous Layer 3/4 DDoS mitigation, not application-layer defense.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Azure DDoS Protection is a cloud service for organizations running public-facing workloads on Microsoft Azure. It continuously monitors resource traffic and automatically mitigates detected distributed denial-of-service attacks at Layers 3 and 4. The service is available through DDoS IP Protection for an individual public IP resource and DDoS Network Protection for virtual networks. It fits Azure teams that want managed network attack mitigation, traffic visibility, and integration with existing Microsoft monitoring and security services.
The pricing structure separates individual-resource coverage from broader virtual-network protection. DDoS IP Protection costs $199 USD per public IP resource per month. DDoS Network Protection uses a fixed monthly charge that includes protection for 100 public IP resources, with additional public IP resources charged monthly per resource. Network Protection also includes cost protection for documented DDoS attack-related resource costs and DDoS Rapid Response assistance. These plans give smaller Azure deployments an individual-IP option while providing a larger included resource allocation for virtual networks.
Operational visibility is a central part of the service. Features include adaptive real-time traffic profiling and tuning, attack analytics, metrics, alerts, mitigation reports, and mitigation flow logs for SIEM monitoring. Integrations include Azure Monitor, Microsoft Sentinel, Microsoft Defender for Cloud, Azure Web Application Firewall, and Azure Application Gateway. The key boundary is scope: Azure DDoS Protection provides network-layer coverage, while application-layer protection requires combining it with an Azure Web Application Firewall. Choose it when Azure-native Layer 3/4 mitigation and Microsoft security integrations are the priority. Consider another or additional product when application-layer defense is required as part of the same service.
Azure DDoS Protection pros and cons
- Where it wins
- Always-on monitoring with automatic Layer 3/4 mitigation
- Adaptive traffic profiling, analytics, alerts, and reports
- Azure Monitor, Sentinel, Defender, and SIEM integrations
- Where it doesn't
- Layer 7 protection requires a separate web application firewall
- DDoS IP Protection covers an individual public IP resource
- Network Protection adds monthly charges for additional IP resources
Azure DDoS Protection fact sheet, pricing and score →
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