last sync: 2024-May-24 18:03:04 UTC

Maintain integrity of audit system | Regulatory Compliance - Operational

Azure BuiltIn Policy definition

Source Azure Portal
Display name Maintain integrity of audit system
Id c0559109-6a27-a217-6821-5a6d44f92897
Version 1.1.0
Details on versioning
Category Regulatory Compliance
Microsoft Learn
Description CMA_C1133 - Maintain integrity of audit system
Additional metadata Name/Id: CMA_C1133 / CMA_C1133
Category: Operational
Title: Maintain integrity of audit system
Ownership: Customer
Description: The customer is responsible for maintaining the integrity of the customer-controlled audit system.
Requirements: The customer is responsible for implementing this recommendation.
Mode All
Type BuiltIn
Preview False
Deprecated False
Effect Default
Manual
Allowed
Manual, Disabled
RBAC role(s) none
Rule aliases none
Rule resource types IF (1)
Microsoft.Resources/subscriptions
Compliance
The following 8 compliance controls are associated with this Policy definition 'Maintain integrity of audit system' (c0559109-6a27-a217-6821-5a6d44f92897)
Control Domain Control Name MetadataId Category Title Owner Requirements Description Info Policy#
CIS_Azure_1.1.0 5.1.6 CIS_Azure_1.1.0_5.1.6 CIS Microsoft Azure Foundations Benchmark recommendation 5.1.6 5 Logging and Monitoring Ensure the storage account containing the container with activity logs is encrypted with BYOK (Use Your Own Key) Shared The customer is responsible for implementing this recommendation. The storage account with the activity log export container is configured to use BYOK (Use Your Own Key). link 4
CIS_Azure_1.3.0 5.1.4 CIS_Azure_1.3.0_5.1.4 CIS Microsoft Azure Foundations Benchmark recommendation 5.1.4 5 Logging and Monitoring Ensure the storage account containing the container with activity logs is encrypted with BYOK (Use Your Own Key) Shared The customer is responsible for implementing this recommendation. The storage account with the activity log export container is configured to use BYOK (Use Your Own Key). link 4
CIS_Azure_1.4.0 5.1.4 CIS_Azure_1.4.0_5.1.4 CIS Microsoft Azure Foundations Benchmark recommendation 5.1.4 5 Logging and Monitoring Ensure the storage account containing the container with activity logs is encrypted with BYOK (Use Your Own Key) Shared The customer is responsible for implementing this recommendation. The storage account with the activity log export container is configured to use BYOK (Use Your Own Key). link 4
CIS_Azure_2.0.0 5.1.4 CIS_Azure_2.0.0_5.1.4 CIS Microsoft Azure Foundations Benchmark recommendation 5.1.4 5.1 Ensure the storage account containing the container with activity logs is encrypted with Customer Managed Key Shared **NOTE:** You must have your key vault setup to utilize this. All Audit Logs will be encrypted with a key you provide. You will need to set up customer managed keys separately, and you will select which key to use via the instructions here. You will be responsible for the lifecycle of the keys, and will need to manually replace them at your own determined intervals to keep the data secure. Storage accounts with the activity log exports can be configured to use Customer Managed Keys (CMK). Configuring the storage account with the activity log export container to use CMKs provides additional confidentiality controls on log data, as a given user must have read permission on the corresponding storage account and must be granted decrypt permission by the CMK. link 4
FedRAMP_High_R4 AU-9(3) FedRAMP_High_R4_AU-9(3) FedRAMP High AU-9 (3) Audit And Accountability Cryptographic Protection Shared n/a The information system implements cryptographic mechanisms to protect the integrity of audit information and audit tools. Supplemental Guidance: Cryptographic mechanisms used for protecting the integrity of audit information include, for example, signed hash functions using asymmetric cryptography enabling distribution of the public key to verify the hash information while maintaining the confidentiality of the secret key used to generate the hash. Related controls: AU-10, SC-12, SC-13. link 1
NIST_SP_800-171_R2_3 .3.8 NIST_SP_800-171_R2_3.3.8 NIST SP 800-171 R2 3.3.8 Audit and Accountability Protect audit information and audit logging tools from unauthorized access, modification, and deletion. Shared Microsoft and the customer share responsibilities for implementing this requirement. Audit information includes all information (e.g., audit records, audit log settings, and audit reports) needed to successfully audit system activity. Audit logging tools are those programs and devices used to conduct audit and logging activities. This requirement focuses on the technical protection of audit information and limits the ability to access and execute audit logging tools to authorized individuals. Physical protection of audit information is addressed by media protection and physical and environmental protection requirements. link 4
NIST_SP_800-53_R4 AU-9(3) NIST_SP_800-53_R4_AU-9(3) NIST SP 800-53 Rev. 4 AU-9 (3) Audit And Accountability Cryptographic Protection Shared n/a The information system implements cryptographic mechanisms to protect the integrity of audit information and audit tools. Supplemental Guidance: Cryptographic mechanisms used for protecting the integrity of audit information include, for example, signed hash functions using asymmetric cryptography enabling distribution of the public key to verify the hash information while maintaining the confidentiality of the secret key used to generate the hash. Related controls: AU-10, SC-12, SC-13. link 1
NIST_SP_800-53_R5 AU-9(3) NIST_SP_800-53_R5_AU-9(3) NIST SP 800-53 Rev. 5 AU-9 (3) Audit and Accountability Cryptographic Protection Shared n/a Implement cryptographic mechanisms to protect the integrity of audit information and audit tools. link 1
Initiatives usage
Initiative DisplayName Initiative Id Initiative Category State Type
CIS Microsoft Azure Foundations Benchmark v1.1.0 1a5bb27d-173f-493e-9568-eb56638dde4d Regulatory Compliance GA BuiltIn
CIS Microsoft Azure Foundations Benchmark v1.3.0 612b5213-9160-4969-8578-1518bd2a000c Regulatory Compliance GA BuiltIn
CIS Microsoft Azure Foundations Benchmark v1.4.0 c3f5c4d9-9a1d-4a99-85c0-7f93e384d5c5 Regulatory Compliance GA BuiltIn
CIS Microsoft Azure Foundations Benchmark v2.0.0 06f19060-9e68-4070-92ca-f15cc126059e Regulatory Compliance GA BuiltIn
FedRAMP High d5264498-16f4-418a-b659-fa7ef418175f Regulatory Compliance GA BuiltIn
NIST SP 800-171 Rev. 2 03055927-78bd-4236-86c0-f36125a10dc9 Regulatory Compliance GA BuiltIn
NIST SP 800-53 Rev. 4 cf25b9c1-bd23-4eb6-bd2c-f4f3ac644a5f Regulatory Compliance GA BuiltIn
NIST SP 800-53 Rev. 5 179d1daa-458f-4e47-8086-2a68d0d6c38f Regulatory Compliance GA BuiltIn
History
Date/Time (UTC ymd) (i) Change type Change detail
2022-09-27 16:35:32 change Minor (1.0.0 > 1.1.0)
2022-09-02 16:33:37 add c0559109-6a27-a217-6821-5a6d44f92897
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api-version=2021-06-01
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