1---2name: azure-confidential-computing3description: Expert knowledge for Azure Confidential Computing development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when using SGX/SEV-SNP VMs, AKS confidential containers, SKR with Key Vault/Fortanix, vTPM, or attestation APIs, and other Azure Confidential Computing related development tasks. Not for Azure Virtual Enclaves (use azure-virtual-enclaves), Azure Virtual Machines (use azure-virtual-machines), Azure Dedicated HSM (use azure-dedicated-hsm), Azure Attestation (use azure-attestation).4---5# Azure Confidential Computing Skill67This skill provides expert guidance for Azure Confidential Computing. Covers troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. It combines local quick-reference content with remote documentation fetching capabilities.89## How to Use This Skill1011> **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 file1213> **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](https://github.com/MicrosoftDocs/mcp/blob/main/README.md)1415This skill requires **network access** to fetch documentation content:16- **Preferred**: Use `mcp_microsoftdocs:microsoft_docs_fetch` with query string `from=learn-agent-skill`. Returns Markdown.17- **Fallback**: Use `fetch_webpage` with query string `from=learn-agent-skill&accept=text/markdown`. Returns Markdown.1819## Category Index2021| Category | Lines | Description |22|----------|-------|-------------|23| Troubleshooting | L37-L41 | Troubleshooting AKS confidential node issues: common errors, limitations, configuration and deployment problems, and FAQs about setup, security, and workload compatibility. |24| Best Practices | L42-L46 | FAQ and guidance on using Azure confidential VMs: supported scenarios, security guarantees, limitations, performance, pricing, and operational best practices. |25| Decision Making | L47-L59 | Guidance on choosing Azure confidential computing options: VMs (AMD/Intel), containers, GPUs, deployment models, capabilities, products, and use cases for secure workloads. |26| Architecture & Design Patterns | L60-L69 | Architectural patterns and design guidance for using Azure confidential VMs, SGX enclaves, AKS, and multi-party analytics to build secure AI and containerized workloads. |27| Limits & Quotas | L70-L74 | Guidance on choosing sizes, quotas, and deployment limits for Intel SGX-enabled VMs in Azure, including capacity planning and scaling considerations. |28| Security | L75-L90 | Attestation, vTPM, key/secrets handling, and hardening guidance to securely run and monitor Azure confidential VMs, SGX enclaves, AKS confidential containers, and clean rooms. |29| Configuration | L91-L100 | Configuring Azure confidential VMs and AKS: SGX/device plugins, confidential containers, VMMD blob opt-out, key rotation, secure key release policies, and Virtual Machine Metablob Disk. |30| Integrations & Coding Patterns | L101-L111 | Coding patterns and samples for building, running, and attesting Intel SGX/AMD SEV-SNP confidential apps and containers, including SKR flows, tools, and Fortanix/Key Vault integrations. |31| Deployment | L112-L122 | How to deploy and migrate Azure confidential VMs/VMSS and AKS (SGX and confidential node pools), create custom images, and set up Fortanix CCM using CLI and ARM templates. |3233### Troubleshooting34| Topic | URL |35|-------|-----|36| FAQ for AKS confidential computing nodes | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-nodes-aks-faq |3738### Best Practices39| Topic | URL |40|-------|-----|41| Azure confidential VM FAQ and usage guidance | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-vm-faq |4243### Decision Making44| Topic | URL |45|-------|-----|46| Select Azure confidential container offerings | https://learn.microsoft.com/en-us/azure/confidential-computing/choose-confidential-containers-offerings |47| Choose Azure confidential computing deployment models | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-computing-deployment-models |48| Understand Azure confidential container options | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-containers |49| Overview of confidential containers on Azure | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-containers |50| Understand and choose Azure confidential VM capabilities | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-vm-overview |51| Use Azure confidential GPUs for secure compute offload | https://learn.microsoft.com/en-us/azure/confidential-computing/gpu-options |52| Select Azure confidential computing products | https://learn.microsoft.com/en-us/azure/confidential-computing/overview-azure-products |53| Choose Azure confidential computing use cases | https://learn.microsoft.com/en-us/azure/confidential-computing/use-cases-scenarios |54| Select Azure confidential VM options on AMD or Intel | https://learn.microsoft.com/en-us/azure/confidential-computing/virtual-machine-options |5556### Architecture & Design Patterns57| Topic | URL |58|-------|-----|59| Apply confidential computing to AI workloads on Azure | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-ai |60| Design solutions with Azure confidential computing options | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-computing-solutions |61| Use SGX enclave nodes in AKS workloads | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-nodes-aks-overview |62| Design enclave-aware container applications on AKS | https://learn.microsoft.com/en-us/azure/confidential-computing/enclave-aware-containers |63| Understand Azure confidential VM guest attestation design | https://learn.microsoft.com/en-us/azure/confidential-computing/guest-attestation-confidential-virtual-machines-design |64| Architect multi-party analytics on Azure confidential computing | https://learn.microsoft.com/en-us/azure/confidential-computing/multi-party-data |6566### Limits & Quotas67| Topic | URL |68|-------|-----|69| Deploy and size Intel SGX VMs on Azure | https://learn.microsoft.com/en-us/azure/confidential-computing/virtual-machine-solutions-sgx |7071### Security72| Topic | URL |73|-------|-----|74| Configure attestation for Azure SGX enclaves | https://learn.microsoft.com/en-us/azure/confidential-computing/attestation |75| Use attestation types for Azure confidential workloads | https://learn.microsoft.com/en-us/azure/confidential-computing/attestation-solutions |76| Use Secure Key Release with Azure Key Vault and confidential computing | https://learn.microsoft.com/en-us/azure/confidential-computing/concept-skr-attestation |77| Use Azure Confidential Clean Rooms for secure collaboration | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-clean-rooms |78| Security model for AKS Confidential Containers | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-containers-aks-security-policy |79| Configure guest attestation for Azure confidential VMs | https://learn.microsoft.com/en-us/azure/confidential-computing/guest-attestation-confidential-vms |80| Secure confidential VMs with Defender for Cloud and guest attestation | https://learn.microsoft.com/en-us/azure/confidential-computing/guest-attestation-defender-for-cloud |81| Harden Linux images by removing Azure guest agent | https://learn.microsoft.com/en-us/azure/confidential-computing/harden-a-linux-image-to-remove-azure-guest-agent |82| Harden Linux images by removing sudo users for confidential VMs | https://learn.microsoft.com/en-us/azure/confidential-computing/harden-the-linux-image-to-remove-sudo-users |83| Leverage vTPM features in Linux confidential VMs | https://learn.microsoft.com/en-us/azure/confidential-computing/how-to-leverage-virtual-tpms-in-azure-confidential-vms |84| Manage secrets and keys in Azure confidential computing | https://learn.microsoft.com/en-us/azure/confidential-computing/secret-key-management |85| Use virtual TPMs in Azure confidential VMs securely | https://learn.microsoft.com/en-us/azure/confidential-computing/virtual-tpms-in-azure-confidential-vm |8687### Configuration88| Topic | URL |89|-------|-----|90| Configure Confidential Containers on AKS (preview) | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-containers-on-aks-preview |91| Configure AKS Intel SGX device plugin (confcom) | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-nodes-aks-addon |92| Configure opt-out of VMMD blob for Azure Confidential VMs | https://learn.microsoft.com/en-us/azure/confidential-computing/disable-confidential-vm-metadata-blob |93| Rotate customer-managed keys for Azure confidential VMs | https://learn.microsoft.com/en-us/azure/confidential-computing/key-rotation-offline |94| Author Secure Key Release policies for Azure confidential TEEs | https://learn.microsoft.com/en-us/azure/confidential-computing/skr-policy-examples |95| Use Virtual Machine Metablob Disk with confidential VMs | https://learn.microsoft.com/en-us/azure/confidential-computing/virtual-machine-metablob-disk |9697### Integrations & Coding Patterns98| Topic | URL |99|-------|-----|100| Use development tools for Intel SGX enclaves on Azure | https://learn.microsoft.com/en-us/azure/confidential-computing/application-development |101| Run confidential containers with Intel SGX enclaves | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-containers-enclaves |102| Build Intel SGX enclave apps with OSS tools | https://learn.microsoft.com/en-us/azure/confidential-computing/enclave-development-oss |103| Use guest attestation sample app with confidential VMs | https://learn.microsoft.com/en-us/azure/confidential-computing/guest-attestation-example |104| Run apps with Fortanix CCM and Node Agent | https://learn.microsoft.com/en-us/azure/confidential-computing/how-to-fortanix-confidential-computing-manager-node-agent |105| Implement SKR with confidential containers on Azure Container Instances | https://learn.microsoft.com/en-us/azure/confidential-computing/skr-flow-confidential-containers-azure-container-instance |106| Implement SKR from Key Vault to AMD SEV-SNP confidential VMs | https://learn.microsoft.com/en-us/azure/confidential-computing/skr-flow-confidential-vm-sev-snp |107108### Deployment109| Topic | URL |110|-------|-----|111| Deploy AKS cluster with SGX enclave nodes via CLI | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-enclave-nodes-aks-get-started |112| Use confidential VM node pools in AKS | https://learn.microsoft.com/en-us/azure/confidential-computing/confidential-node-pool-aks |113| Create custom images for Azure confidential VMs with CLI | https://learn.microsoft.com/en-us/azure/confidential-computing/how-to-create-custom-image-confidential-vm |114| Deploy Fortanix CCM as Azure managed app | https://learn.microsoft.com/en-us/azure/confidential-computing/how-to-fortanix-confidential-computing-manager |115| Migrate nested Azure confidential VMs across regions | https://learn.microsoft.com/en-us/azure/confidential-computing/migrate-nested-confidential-vms |116| Deploy Azure confidential VMs with ARM templates | https://learn.microsoft.com/en-us/azure/confidential-computing/quick-create-confidential-vm-arm |117| Deploy Azure confidential VMs using Azure CLI | https://learn.microsoft.com/en-us/azure/confidential-computing/quick-create-confidential-vm-azure-cli |118| Deploy VM scale sets with hardened Linux images | https://learn.microsoft.com/en-us/azure/confidential-computing/vmss-deployment-from-hardened-linux-image |
luokai0