AzPolicyAdvertizer

last sync: 2025-Oct-24 17:23:08 UTC

App Service Environment should be configured with strongest TLS Cipher suites

Azure BuiltIn Policy definition

Source Azure Portal
Display name App Service Environment should be configured with strongest TLS Cipher suites
Id 817dcf37-e83d-4999-a472-644eada2ea1e
Version 1.0.0
Details on versioning
Versioning Versions supported for Versioning: 1
1.0.0
Built-in Versioning [Preview]
Category App Service
Microsoft Learn
Description The two most minimal and strongest cipher suites required for App Service Environment to function correctly are : TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 and TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256.
Cloud environments AzureCloud = true
AzureUSGovernment = unknown
AzureChinaCloud = unknown
Available in AzUSGov Unknown, no evidence if Policy definition is/not available in AzureUSGovernment
Mode Indexed
Type BuiltIn
Preview False
Deprecated False
Effect Default
Audit
Allowed
Audit, Disabled
RBAC role(s) none
Rule aliases IF (3)
Alias Namespace ResourceType Path PathIsDefault DefaultPath Modifiable
Microsoft.Web/HostingEnvironments/clusterSettings[*] Microsoft.Web hostingEnvironments properties.clusterSettings[*] True True
Microsoft.Web/HostingEnvironments/clusterSettings[*].name Microsoft.Web hostingEnvironments properties.clusterSettings[*].name True False
Microsoft.Web/HostingEnvironments/clusterSettings[*].value Microsoft.Web hostingEnvironments properties.clusterSettings[*].value True False
Rule resource types IF (1)
Compliance
The following 1 compliance controls are associated with this Policy definition 'App Service Environment should be configured with strongest TLS Cipher suites' (817dcf37-e83d-4999-a472-644eada2ea1e)
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]: 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
2021-06-22 14:29:30 add 817dcf37-e83d-4999-a472-644eada2ea1e
JSON compare n/a
JSON
api-version=2021-06-01
EPAC