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last sync: 2025-Nov-03 18:22:57 UTC

Resource Access Rules resource IDs should be restricted for Storage Accounts

Azure Landing Zones (ALZ) Policy definition

Source Repository Azure Landing Zones (ALZ) GitHub
JSON Deny-Storage-ResourceAccessRulesResourceId
Deploy policy Deny-Storage-ResourceAccessRulesResourceId (1.0.0) to Azure
Display name Resource Access Rules resource IDs should be restricted for Storage Accounts
Id Deny-Storage-ResourceAccessRulesResourceId
Version 1.0.0
Details on versioning
Category Storage
Description Azure Storage accounts should restrict the resource access rule for service-level network ACLs to services from a specific Azure subscription. Enforce this for increased data exfiltration protection.
Cloud environments AzureChinaCloud
AzureCloud
AzureUSGovernment
Mode All
Type Custom Azure Landing Zones (ALZ)
Preview False
Deprecated False
Effect Default
Deny
Allowed
Audit, Deny, Disabled
RBAC role(s) none
Rule aliases IF (1)
Alias Namespace ResourceType Path PathIsDefault DefaultPath Modifiable
Microsoft.Storage/storageAccounts/networkAcls.resourceAccessRules[*] Microsoft.Storage storageAccounts properties.networkAcls.resourceAccessRules[*] True False
Rule resource types IF (1)
Microsoft.Storage/storageAccounts
Initiatives usage
Initiative DisplayName Initiative Id Initiative Category State
Enforce recommended guardrails for Storage Account Enforce-Guardrails-Storage Storage GA
History
Date/Time (UTC ymd) (i) Change type Change detail
2024-06-03 17:39:43 add Deny-Storage-ResourceAccessRulesResourceId
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JSON
EPAC
Deploy policy Deny-Storage-ResourceAccessRulesResourceId (1.0.0) to Azure