AzPolicyAdvertizer

last sync: 2025-Oct-29 18:23:11 UTC

App Service app slots should use the latest TLS version

Azure BuiltIn Policy definition

Source Azure Portal
Display name App Service app slots should use the latest TLS version
Id 4ee5b817-627a-435a-8932-116193268172
Version 1.2.0
Details on versioning
Versioning Versions supported for Versioning: 3
1.2.0
1.1.0
1.0.0
Built-in Versioning [Preview]
Category App Service
Microsoft Learn
Description Periodically, newer versions are released for TLS either due to security flaws, include additional functionality, and enhance speed. Upgrade to the latest TLS version for App Service apps to take advantage of security fixes, if any, and/or new functionalities of the latest version.
Cloud environments AzureCloud = true
AzureUSGovernment = true
AzureChinaCloud = unknown
Available in AzUSGov The Policy is available in AzureUSGovernment cloud. Version: '1.*.*'
Mode Indexed
Type BuiltIn
Preview False
Deprecated False
Effect Default
AuditIfNotExists
Allowed
AuditIfNotExists, Disabled
RBAC role(s) none
Rule aliases THEN-ExistenceCondition (1)
Alias Namespace ResourceType Path PathIsDefault DefaultPath Modifiable
Microsoft.Web/sites/slots/config/minTlsVersion Microsoft.Web sites/slots/config properties.minTlsVersion True False
Rule resource types IF (1)
Compliance
The following 1 compliance controls are associated with this Policy definition 'App Service app slots should use the latest TLS version' (4ee5b817-627a-435a-8932-116193268172)
Control Domain Control Name MetadataId Category Title Owner Requirements Description Info Policy#
Azure_Security_Benchmark_v3.0 DP-3 Azure_Security_Benchmark_v3.0_DP-3 Microsoft cloud security benchmark DP-3 Data Protection DP-3 Encrypt sensitive data in transit Shared **Security Principle:** Protect the data in transit against 'out of band' attacks (such as traffic capture) using encryption to ensure that attackers cannot easily read or modify the data. Set the network boundary and service scope where data in transit encryption is mandatory inside and outside of the network. While this is optional for traffic on private networks, this is critical for traffic on external and public networks. **Azure Guidance:** Enforce secure transfer in services such as Azure Storage, where a native data in transit encryption feature is built in. Enforce HTTPS for workload web application and services by ensuring that any clients connecting to your Azure resources use transportation layer security (TLS) v1.2 or later. For remote management of VMs, use SSH (for Linux) or RDP/TLS (for Windows) instead of an unencrypted protocol. Note: Data in transit encryption is enabled for all Azure traffic traveling between Azure datacenters. TLS v1.2 or later is enabled on most Azure PaaS services by default. **Implementation and additional context:** Double encryption for Azure data in transit: https://docs.microsoft.com/azure/security/fundamentals/double-encryption#data-in-transit Understand encryption in transit with Azure: https://docs.microsoft.com/azure/security/fundamentals/encryption-overview#encryption-of-data-in-transit Information on TLS Security: https://docs.microsoft.com/security/engineering/solving-tls1-problem Enforce secure transfer in Azure storage: https://docs.microsoft.com/azure/storage/common/storage-require-secure-transfer?toc=/azure/storage/blobs/toc.json#require-secure-transfer-for-a-new-storage-account n/a link 31
Initiatives usage
Initiative DisplayName Initiative Id Initiative Category State Type polSet in AzUSGov
[Preview]: Control the use of App Service in a Virtual Enclave 528d78c5-246c-4f26-ade6-d30798705411 VirtualEnclaves Preview BuiltIn true
[Preview]: Microsoft cloud security benchmark v2 e3ec7e09-768c-4b64-882c-fcada3772047 Security Center Preview BuiltIn unknown
History
Date/Time (UTC ymd) (i) Change type Change detail
2025-09-23 17:23:42 change Minor (1.1.0 > 1.2.0)
2024-10-25 17:51:35 change Minor (1.0.0 > 1.1.0)
2022-10-07 16:34:28 add 4ee5b817-627a-435a-8932-116193268172
JSON compare
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JSON
api-version=2021-06-01
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