Azure DDoS Protection Skill

This skill provides expert guidance for Azure DDoS Protection. Covers troubleshooting, best practices, decision making, architecture & design patterns, security, configuration, and integrations & coding patterns. It combines local quick-reference content with remote documentation fetching capabilities.

How to Use This Skill

> IMPORTANT for Agent: Use the Category Index below to locate relevant sections. For categories with line ranges (e.g., L35-L120), use read_file with the specified lines. For categories with file links (e.g., [security.md](security.md)), use read_file on the linked reference file

> IMPORTANT for Agent: If metadata.generated_at is more than 3 months old, suggest the user pull the latest version from the repository. If mcp_microsoftdocs tools are not available, suggest the user install it: Installation Guide

This skill requires network access to fetch documentation content:

• Preferred: Use mcp_microsoftdocs:microsoft_docs_fetch with query string from=learn-agent-skill. Returns Markdown.
• Fallback: Use fetch_webpage with query string from=learn-agent-skill&accept=text/markdown. Returns Markdown.

Category Index

| Category | Lines | Description | |----------|-------|-------------| | Troubleshooting | L35-L41 | Handling and investigating DDoS attacks: engaging Rapid Response, reading Defender for Cloud DDoS alerts, and analyzing DDoS Protection logs in Log Analytics for root cause and mitigation. | | Best Practices | L42-L49 | Guidance on DDoS Protection design, cost optimization, incident response planning, and running/evaluating attack simulations to validate and improve your protection strategy. | | Decision Making | L50-L55 | Guidance on when to enable Azure DDoS Protection, comparing Standard tiers and pricing, and choosing the best tier for your app’s scale, risk, and cost requirements. | | Architecture & Design Patterns | L56-L61 | Reference architectures and design patterns for deploying Azure DDoS Protection, including integrating inline L7 protection with network virtual appliances (NVAs). | | Security | L62-L72 | Configuring and securing Azure DDoS IP/Network Protection using portal, CLI, and PowerShell, including permissions setup and hardening best practices. | | Configuration | L73-L85 | Configuring and deploying Azure DDoS IP/Network Protection (portal, ARM, Bicep, PowerShell), plus monitoring, metrics/logs, and Azure Policy for governance. | | Integrations & Coding Patterns | L86-L89 | Using Azure CLI to define, configure, and manage custom DDoS protection policies, including policy parameters, scopes, and deployment steps. |

Troubleshooting

| Topic | URL | |-------|-----| | Engage Azure DDoS Rapid Response during attacks | https://learn.microsoft.com/en-us/azure/ddos-protection/ddos-rapid-response | | Interpret Azure DDoS alerts in Defender for Cloud | https://learn.microsoft.com/en-us/azure/ddos-protection/ddos-view-alerts-defender-for-cloud | | Analyze Azure DDoS Protection logs in Log Analytics | https://learn.microsoft.com/en-us/azure/ddos-protection/ddos-view-diagnostic-logs |

Best Practices

| Topic | URL | |-------|-----| | Optimize Azure DDoS Protection costs safely | https://learn.microsoft.com/en-us/azure/ddos-protection/ddos-optimization-guide | | Design an Azure DDoS incident response strategy | https://learn.microsoft.com/en-us/azure/ddos-protection/ddos-response-strategy | | Apply Azure DDoS Protection fundamental best practices | https://learn.microsoft.com/en-us/azure/ddos-protection/fundamental-best-practices | | Run and evaluate Azure DDoS protection simulations | https://learn.microsoft.com/en-us/azure/ddos-protection/test-through-simulations |

Decision Making

| Topic | URL | |-------|-----| | Compare pricing and choose Azure DDoS tiers | https://learn.microsoft.com/en-us/azure/ddos-protection/ddos-pricing-guide | | Choose the right Azure DDoS Protection tier | https://learn.microsoft.com/en-us/azure/ddos-protection/ddos-protection-sku-comparison |

Architecture & Design Patterns

| Topic | URL | |-------|-----| | Use Azure DDoS Protection reference architectures | https://learn.microsoft.com/en-us/azure/ddos-protection/ddos-protection-reference-architectures | | Implement inline L7 DDoS protection with NVAs | https://learn.microsoft.com/en-us/azure/ddos-protection/inline-protection-glb |

Security

| Topic | URL | |-------|-----| | Set up Azure DDoS IP Protection using Azure CLI | https://learn.microsoft.com/en-us/azure/ddos-protection/manage-ddos-ip-protection-cli | | Enable Azure DDoS IP Protection in portal | https://learn.microsoft.com/en-us/azure/ddos-protection/manage-ddos-ip-protection-portal | | Create and configure Azure DDoS Network Protection in portal | https://learn.microsoft.com/en-us/azure/ddos-protection/manage-ddos-protection | | Configure Azure DDoS Network Protection using Azure CLI | https://learn.microsoft.com/en-us/azure/ddos-protection/manage-ddos-protection-cli | | Provision Azure DDoS Network Protection with PowerShell | https://learn.microsoft.com/en-us/azure/ddos-protection/manage-ddos-protection-powershell | | Configure permissions for Azure DDoS Protection plans | https://learn.microsoft.com/en-us/azure/ddos-protection/manage-permissions | | Harden and secure Azure DDoS Protection deployments | https://learn.microsoft.com/en-us/azure/ddos-protection/secure-ddos-protection |

Configuration

| Topic | URL | |-------|-----| | Configure Azure DDoS custom policy in portal | https://learn.microsoft.com/en-us/azure/ddos-protection/manage-ddos-custom-policy-portal | | Deploy Azure DDoS custom policy via ARM template | https://learn.microsoft.com/en-us/azure/ddos-protection/manage-ddos-custom-policy-template | | Deploy Azure DDoS IP Protection with ARM template | https://learn.microsoft.com/en-us/azure/ddos-protection/manage-ddos-ip-protection-template | | Deploy Azure DDoS Network Protection with Bicep | https://learn.microsoft.com/en-us/azure/ddos-protection/manage-ddos-protection-bicep | | Configure Azure DDoS IP Protection with PowerShell | https://learn.microsoft.com/en-us/azure/ddos-protection/manage-ddos-protection-powershell-ip | | Configure Azure DDoS Network Protection via ARM template | https://learn.microsoft.com/en-us/azure/ddos-protection/manage-ddos-protection-template | | Configure monitoring for Azure DDoS Protection | https://learn.microsoft.com/en-us/azure/ddos-protection/monitor-ddos-protection | | Reference Azure DDoS Protection monitoring metrics and logs | https://learn.microsoft.com/en-us/azure/ddos-protection/monitor-ddos-protection-reference | | Use Azure Policy definitions for DDoS Protection | https://learn.microsoft.com/en-us/azure/ddos-protection/policy-reference |

Integrations & Coding Patterns

| Topic | URL | |-------|-----| | Create Azure DDoS custom policy using CLI | https://learn.microsoft.com/en-us/azure/ddos-protection/manage-ddos-custom-policy-cli |