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articles/security/benchmarks/index.yml

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linkLists:
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- linkListType: overview
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links:
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- text: Azure Security Benchmarks Introduction
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- text: Azure Security Benchmark Introduction
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url: introduction.md
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- text: Overview of Azure Security Controls
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url: overview.md

articles/security/benchmarks/introduction.md

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---
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# Azure security benchmarks introduction
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# Azure security benchmark introduction
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You may have several years or even decades of experience with on-premises computing. You know how to secure those deployments. But the cloud is different. How do you know if your cloud deployments are secure? What are the differences between security practices for on-premises systems and security practices for cloud deployments?
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articles/security/benchmarks/overview.md

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# Overview of Azure Security Controls
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The Azure Security Benchmark contains recommendations that help you improve the security of your applications and data on Azure.
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The Azure Security Benchmark contains recommendations that help you improve the security of your applications and data on Azure.
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This Benchmark focuses on cloud-centric control areas. These controls are consistent with well-known security benchmarks, such as those described by the Center for Internet Security (CIS) Controls Version 7.1
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The following controls are used in the Azure Security Benchmark:
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- Network Security
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- Logging and Monitoring
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- Identity and Access Control
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- Data Protection
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- Vulnerability Management
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- Inventory and Asset Management
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- Secure Configuration
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- Malware Defense
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- Data Recovery
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- Incident Response
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- Penetration Tests and Red Team Exercises
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- [Network Security](security-control-network-security.md)
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- [Logging and Monitoring](security-control-logging-monitoring.md)
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- [Identity and Access Control](security-control-identity-access-control.md)
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- [Data Protection](security-control-data-protection.md)
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- [Vulnerability Management](security-control-vulnerability-management.md)
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- [Inventory and Asset Management](security-control-inventory-asset-management.md)
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- [Secure Configuraton](security-control-secure-configuration.md)
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- [Malware Defense](security-control-malware-defense.md)
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- [Data Recovery](security-control-data-recovery.md)
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- [Incident Response](security-control-incident-response.md)
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- [Penetration Tests and Red Team Exercises](security-control-penetration-tests-red-team-exercises.md)
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You can also download the [Azure Security Benchmark v1 excel spreadsheet](https://github.com/MicrosoftDocs/SecurityBenchmarks/tree/master/spreadsheets).
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## Azure Security Benchmark Recommendations
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## Next Steps
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See the first security control: [Network Security](security-control-network-security.md)
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- See the first security control: [Network Security](security-control-network-security.md)
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- Download the [Azure Security Benchmark v1 excel spreadsheet](https://github.com/MicrosoftDocs/SecurityBenchmarks/tree/master/spreadsheets)

articles/security/benchmarks/security-control-data-protection.md

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Follow Azure Security Center recommendations for encryption at rest and encryption in transit, where applicable.
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Understanding encryption in transit with Azure:
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Understand encryption in transit with Azure:
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https://docs.microsoft.com/azure/security/fundamentals/encryption-overview#encryption-of-data-in-transit
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Use Azure AD RBAC to control access to data and resources, otherwise use service specific access control methods.
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Understanding Azure RBAC:
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Understand Azure RBAC:
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https://docs.microsoft.com/azure/role-based-access-control/overview
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## Next steps
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See the next security control: [Vulnerability Management](security-control-vulnerability-management.md)
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articles/security/benchmarks/security-control-data-recovery.md

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Enable Azure Backup and configure the backup source (Azure VMs, SQL Server, or File Shares), as well as the desired frequency and retention period.
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How to enable Azure Backup:
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https://docs.microsoft.com/azure/backup/
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## 9.2: Perform complete system backups and backup any customer managed keys
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Enable Azure Backup and target VM(s), as well as the desired frequency and retention periods. Backup customer managed keys within Azure Key Vault.
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How to enable Azure Backup:
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https://docs.microsoft.com/azure/backup/
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How to backup key vault keys in Azure:
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https://docs.microsoft.com/powershell/module/azurerm.keyvault/backup-azurekeyvaultkey?view=azurermps-6.13.0
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## 9.3: Validate all backups including customer managed keys

articles/security/benchmarks/security-control-identity-access-control.md

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Wherever possible, use Azure Active Directory SSO instead than configuring individual stand-alone credentials per-service. Use Azure Security Center Identity and Access Management recommendations.
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Understanding SSO with Azure AD:
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Understand SSO with Azure AD:
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https://docs.microsoft.com/azure/active-directory/manage-apps/what-is-single-sign-on
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## 3.5: Use multi-factor authentication for all Azure Active Directory based access.
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## 3.5: Use multi-factor authentication for all Azure Active Directory based access
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| Azure ID | CIS IDs | Responsibility |
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Use PAWs (privileged access workstations) with MFA configured to log into and configure Azure resources.
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Learn about Privileged Access Workstations:
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https://docs.microsoft.com/windows-server/identity/securing-privileged-access/privileged-access-workstations
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How to enable MFA in Azure:
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https://docs.microsoft.com/azure/active-directory/authentication/howto-mfa-getstarted
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Use Azure Active Directory (AAD) as the central authentication and authorization system. AAD protects data by using strong encryption for data at rest and in transit. AAD also salts, hashes, and securely stores user credentials.
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How to create and configure an AAD instance:
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https://docs.microsoft.com/azure/active-directory/fundamentals/active-directory-access-create-new-tenant
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## 3.10: Regularly review and reconcile user access
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| Azure ID | CIS IDs | Responsibility |
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| 3.1 | 16.9, 16.10 | Customer |
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| 3.10 | 16.9, 16.10 | Customer |
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Azure AD provides logs to help discover stale accounts. In addition, use Azure Identity Access Reviews to efficiently manage group memberships, access to enterprise applications, and role assignments. User access can be reviewed on a regular basis to make sure only the right Users have continued access.
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Azure AD Reporting
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Azure AD Reporting:
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https://docs.microsoft.com/azure/active-directory/reports-monitoring/
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How to use Azure Identity Access Reviews:
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## 3.11: Monitor attempts to access deactivated accounts
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https://docs.microsoft.com/azure/security/fundamentals/customer-lockbox-overview
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articles/security/benchmarks/security-control-incident-response.md

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https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-84.pdf
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## 10.4: Provide security incident contact details and configure alert notifications  for security incidents
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## 10.4: Provide security incident contact details and configure alert notifications for security incidents
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articles/security/benchmarks/security-control-inventory-asset-management.md

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https://docs.microsoft.com/powershell/module/az.accounts/get-azsubscription?view=azps-3.0.0
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## 6.13: Physically or logically segregate high risk applications

articles/security/benchmarks/security-control-logging-monitoring.md

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articles/security/benchmarks/security-control-network-security.md

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Ensure that all Virtual Network subnet deployments have a Network Security Group applied with network access controls specific to your application's trusted ports and sources. Use Azure Services with Private Link enabled, deploy the service inside your Vnet, or connect privately using Private Endpoints. For service specific requirements, please refer to the security recommendation for that specific service.
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Use Virtual Network Service Tags  to define network access controls on Network Security Groups or Azure Firewall. You can use service tags in place of specific IP addresses when creating security rules. By specifying the service tag name (e.g., ApiManagement) in the appropriate source or destination field of a rule, you can allow or deny the traffic for the corresponding service. Microsoft manages the address prefixes encompassed by the service tag and automatically updates the service tag as addresses change.
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Use Virtual Network Service Tags to define network access controls on Network Security Groups or Azure Firewall. You can use service tags in place of specific IP addresses when creating security rules. By specifying the service tag name (e.g., ApiManagement) in the appropriate source or destination field of a rule, you can allow or deny the traffic for the corresponding service. Microsoft manages the address prefixes encompassed by the service tag and automatically updates the service tag as addresses change.
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## 1.9: Maintain standard security configurations for network devices

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