Policy: Azure > CIS v4.0 > 02 - Common Reference Recommendations > 02.02 - Networking > 02.02.01 - Virtual Networks (VNets) > 02.02.01.02 - Ensure Network Access Rules are set to Deny-by-default > Attestation

By setting this policy, you attest that you have manually verified that it complies with the relevant section of the CIS Benchmark.

Ensure Network Access Rules are set to Deny-by-default for applicable Azure services.

Azure Console To verify network access rules are set to deny by default: 1. From the Azure Portal, navigate to the relevant service. 2. Select Networking or Firewalls and virtual networks. 3. Verify that the default action is set to Deny. 4. Verify that only authorized networks/IPs are allowed.

This applies to services including: - Cognitive Services accounts - Compute disks - Container registries - Service Bus namespaces - Storage accounts

Once verified, enter the date that this attestation expires. Note that the date can not be further in the future than is specified in report level Maximum Attestation Duration policy. Set to a blank value to clear the attestation.

Targets

This policy targets the following resource types:

Azure > Subscription

Primary Policy

This policy is used with the following primary policy:

Azure > CIS v4.0 > 02 - Common Reference Recommendations > 02.02 - Networking > 02.02.01 - Virtual Networks (VNets) > 02.02.01.02 - Ensure Network Access Rules are set to Deny-by-default

Controls

Setting this policy configures this control:

Azure > CIS v4.0 > 02 - Common Reference Recommendations > 02.02 - Networking > 02.02.01 - Virtual Networks (VNets) > 02.02.01.02 - Ensure Network Access Rules are set to Deny-by-default

Policy Specification

Schema Type	`string`

In Your Workspace

Policy Settings by Type report

Developers

Category URI

tmod:@turbot/cis#/control/categories/v071303

Policy Type URI

tmod:@turbot/azure-cisv4-0#/policy/types/r02020102Attestation

GraphQL

query policyType(id: "tmod:@turbot/azure-cisv4-0#/policy/types/r02020102Attestation") { … }

query policySettings(filter: "policyTypeId:'tmod:@turbot/azure-cisv4-0#/policy/types/r02020102Attestation'") { … }

query policyValues(filter: "policyTypeId:'tmod:@turbot/azure-cisv4-0#/policy/types/r02020102Attestation'") { … }

CLI

Get Policy Type

turbot graphql policy-type --id "tmod:@turbot/azure-cisv4-0#/policy/types/r02020102Attestation"

Get Policy Settings

turbot graphql policy-settings --filter "policyTypeId:tmod:@turbot/azure-cisv4-0#/policy/types/r02020102Attestation"