Security Hub controls for AWS IoT - AWS Security Hub

Security Hub controls for AWS IoT

These AWS Security Hub controls evaluate the AWS IoT service and resources.

These controls may not be available in all AWS Regions. For more information, see Availability of controls by Region.

[IoT.1] AWS IoT Device Defender security profiles should be tagged

Category: Identify > Inventory > Tagging

Severity: Low

Resource type: AWS::IoT::SecurityProfile

AWS Config rule: tagged-iot-securityprofile (custom Security Hub rule)

Schedule type: Change triggered

Parameters:

Parameter Description Type Allowed custom values Security Hub default value
requiredTagKeys List of non-system tag keys that the evaluated resource must contain. Tag keys are case sensitive. StringList List of tags that meet AWS requirements No default value

This control checks whether an AWS IoT Device Defender security profile has tags with the specific keys defined in the parameter requiredTagKeys. The control fails if the security profile doesn’t have any tag keys or if it doesn’t have all the keys specified in the parameter requiredTagKeys. If the parameter requiredTagKeys isn't provided, the control only checks for the existence of a tag key and fails if the security profile isn't tagged with any key. System tags, which are automatically applied and begin with aws:, are ignored.

A tag is a label that you assign to an AWS resource, and it consists of a key and an optional value. You can create tags to categorize resources by purpose, owner, environment, or other criteria. Tags can help you identify, organize, search for, and filter resources. Tagging also helps you track accountable resource owners for actions and notifications. When you use tagging, you can implement attribute-based access control (ABAC) as an authorization strategy, which defines permissions based on tags. You can attach tags to IAM entities (users or roles) and to AWS resources. You can create a single ABAC policy or a separate set of policies for your IAM principals. You can design these ABAC policies to allow operations when the principal's tag matches the resource tag. For more information, see What is ABAC for AWS? in the IAM User Guide.

Note

Don’t add personally identifiable information (PII) or other confidential or sensitive information in tags. Tags are accessible to many AWS services, including AWS Billing. For more tagging best practices, see Tagging your AWS resources in the AWS General Reference.

Remediation

To add tags to an AWS IoT Device Defender security profile, see Tagging your AWS IoT resources in the AWS IoT Developer Guide.

[IoT.2] AWS IoT Core mitigation actions should be tagged

Category: Identify > Inventory > Tagging

Severity: Low

Resource type: AWS::IoT::MitigationAction

AWS Config rule: tagged-iot-mitigationaction (custom Security Hub rule)

Schedule type: Change triggered

Parameters:

Parameter Description Type Allowed custom values Security Hub default value
requiredTagKeys List of non-system tag keys that the evaluated resource must contain. Tag keys are case sensitive. StringList List of tags that meet AWS requirements No default value

This control checks whether an AWS IoT Core mitigation action has tags with the specific keys defined in the parameter requiredTagKeys. The control fails if the mitigation action doesn’t have any tag keys or if it doesn’t have all the keys specified in the parameter requiredTagKeys. If the parameter requiredTagKeys isn't provided, the control only checks for the existence of a tag key and fails if the mitigation action isn't tagged with any key. System tags, which are automatically applied and begin with aws:, are ignored.

A tag is a label that you assign to an AWS resource, and it consists of a key and an optional value. You can create tags to categorize resources by purpose, owner, environment, or other criteria. Tags can help you identify, organize, search for, and filter resources. Tagging also helps you track accountable resource owners for actions and notifications. When you use tagging, you can implement attribute-based access control (ABAC) as an authorization strategy, which defines permissions based on tags. You can attach tags to IAM entities (users or roles) and to AWS resources. You can create a single ABAC policy or a separate set of policies for your IAM principals. You can design these ABAC policies to allow operations when the principal's tag matches the resource tag. For more information, see What is ABAC for AWS? in the IAM User Guide.

Note

Don’t add personally identifiable information (PII) or other confidential or sensitive information in tags. Tags are accessible to many AWS services, including AWS Billing. For more tagging best practices, see Tagging your AWS resources in the AWS General Reference.

Remediation

To add tags to an AWS IoT Core mitigation action, see Tagging your AWS IoT resources in the AWS IoT Developer Guide.

[IoT.3] AWS IoT Core dimensions should be tagged

Category: Identify > Inventory > Tagging

Severity: Low

Resource type: AWS::IoT::Dimension

AWS Config rule: tagged-iot-dimension (custom Security Hub rule)

Schedule type: Change triggered

Parameters:

Parameter Description Type Allowed custom values Security Hub default value
requiredTagKeys List of non-system tag keys that the evaluated resource must contain. Tag keys are case sensitive. StringList List of tags that meet AWS requirements No default value

This control checks whether an AWS IoT Core dimension has tags with the specific keys defined in the parameter requiredTagKeys. The control fails if the dimension doesn’t have any tag keys or if it doesn’t have all the keys specified in the parameter requiredTagKeys. If the parameter requiredTagKeys isn't provided, the control only checks for the existence of a tag key and fails if the dimension isn't tagged with any key. System tags, which are automatically applied and begin with aws:, are ignored.

A tag is a label that you assign to an AWS resource, and it consists of a key and an optional value. You can create tags to categorize resources by purpose, owner, environment, or other criteria. Tags can help you identify, organize, search for, and filter resources. Tagging also helps you track accountable resource owners for actions and notifications. When you use tagging, you can implement attribute-based access control (ABAC) as an authorization strategy, which defines permissions based on tags. You can attach tags to IAM entities (users or roles) and to AWS resources. You can create a single ABAC policy or a separate set of policies for your IAM principals. You can design these ABAC policies to allow operations when the principal's tag matches the resource tag. For more information, see What is ABAC for AWS? in the IAM User Guide.

Note

Don’t add personally identifiable information (PII) or other confidential or sensitive information in tags. Tags are accessible to many AWS services, including AWS Billing. For more tagging best practices, see Tagging your AWS resources in the AWS General Reference.

Remediation

To add tags to an AWS IoT Core dimension, see Tagging your AWS IoT resources in the AWS IoT Developer Guide.

[IoT.4] AWS IoT Core authorizers should be tagged

Category: Identify > Inventory > Tagging

Severity: Low

Resource type: AWS::IoT::Authorizer

AWS Config rule: tagged-iot-authorizer (custom Security Hub rule)

Schedule type: Change triggered

Parameters:

Parameter Description Type Allowed custom values Security Hub default value
requiredTagKeys List of non-system tag keys that the evaluated resource must contain. Tag keys are case sensitive. StringList List of tags that meet AWS requirements No default value

This control checks whether an AWS IoT Core authorizer has tags with the specific keys defined in the parameter requiredTagKeys. The control fails if the authorizer doesn’t have any tag keys or if it doesn’t have all the keys specified in the parameter requiredTagKeys. If the parameter requiredTagKeys isn't provided, the control only checks for the existence of a tag key and fails if the authorizer isn't tagged with any key. System tags, which are automatically applied and begin with aws:, are ignored.

A tag is a label that you assign to an AWS resource, and it consists of a key and an optional value. You can create tags to categorize resources by purpose, owner, environment, or other criteria. Tags can help you identify, organize, search for, and filter resources. Tagging also helps you track accountable resource owners for actions and notifications. When you use tagging, you can implement attribute-based access control (ABAC) as an authorization strategy, which defines permissions based on tags. You can attach tags to IAM entities (users or roles) and to AWS resources. You can create a single ABAC policy or a separate set of policies for your IAM principals. You can design these ABAC policies to allow operations when the principal's tag matches the resource tag. For more information, see What is ABAC for AWS? in the IAM User Guide.

Note

Don’t add personally identifiable information (PII) or other confidential or sensitive information in tags. Tags are accessible to many AWS services, including AWS Billing. For more tagging best practices, see Tagging your AWS resources in the AWS General Reference.

Remediation

To add tags to an AWS IoT Core authorizer, see Tagging your AWS IoT resources in the AWS IoT Developer Guide.

[IoT.5] AWS IoT Core role aliases should be tagged

Category: Identify > Inventory > Tagging

Severity: Low

Resource type: AWS::IoT::RoleAlias

AWS Config rule: tagged-iot-rolealias (custom Security Hub rule)

Schedule type: Change triggered

Parameters:

Parameter Description Type Allowed custom values Security Hub default value
requiredTagKeys List of non-system tag keys that the evaluated resource must contain. Tag keys are case sensitive. StringList List of tags that meet AWS requirements No default value

This control checks whether an AWS IoT Core role alias has tags with the specific keys defined in the parameter requiredTagKeys. The control fails if the role alias doesn’t have any tag keys or if it doesn’t have all the keys specified in the parameter requiredTagKeys. If the parameter requiredTagKeys isn't provided, the control only checks for the existence of a tag key and fails if the role alias isn't tagged with any key. System tags, which are automatically applied and begin with aws:, are ignored.

A tag is a label that you assign to an AWS resource, and it consists of a key and an optional value. You can create tags to categorize resources by purpose, owner, environment, or other criteria. Tags can help you identify, organize, search for, and filter resources. Tagging also helps you track accountable resource owners for actions and notifications. When you use tagging, you can implement attribute-based access control (ABAC) as an authorization strategy, which defines permissions based on tags. You can attach tags to IAM entities (users or roles) and to AWS resources. You can create a single ABAC policy or a separate set of policies for your IAM principals. You can design these ABAC policies to allow operations when the principal's tag matches the resource tag. For more information, see What is ABAC for AWS? in the IAM User Guide.

Note

Don’t add personally identifiable information (PII) or other confidential or sensitive information in tags. Tags are accessible to many AWS services, including AWS Billing. For more tagging best practices, see Tagging your AWS resources in the AWS General Reference.

Remediation

To add tags to an AWS IoT Core role alias, see Tagging your AWS IoT resources in the AWS IoT Developer Guide.

[IoT.6] AWS IoT Core policies should be tagged

Category: Identify > Inventory > Tagging

Severity: Low

Resource type: AWS::IoT::Policy

AWS Config rule: tagged-iot-policy (custom Security Hub rule)

Schedule type: Change triggered

Parameters:

Parameter Description Type Allowed custom values Security Hub default value
requiredTagKeys List of non-system tag keys that the evaluated resource must contain. Tag keys are case sensitive. StringList List of tags that meet AWS requirements No default value

This control checks whether an AWS IoT Core policy has tags with the specific keys defined in the parameter requiredTagKeys. The control fails if the policy doesn’t have any tag keys or if it doesn’t have all the keys specified in the parameter requiredTagKeys. If the parameter requiredTagKeys isn't provided, the control only checks for the existence of a tag key and fails if the policy isn't tagged with any key. System tags, which are automatically applied and begin with aws:, are ignored.

A tag is a label that you assign to an AWS resource, and it consists of a key and an optional value. You can create tags to categorize resources by purpose, owner, environment, or other criteria. Tags can help you identify, organize, search for, and filter resources. Tagging also helps you track accountable resource owners for actions and notifications. When you use tagging, you can implement attribute-based access control (ABAC) as an authorization strategy, which defines permissions based on tags. You can attach tags to IAM entities (users or roles) and to AWS resources. You can create a single ABAC policy or a separate set of policies for your IAM principals. You can design these ABAC policies to allow operations when the principal's tag matches the resource tag. For more information, see What is ABAC for AWS? in the IAM User Guide.

Note

Don’t add personally identifiable information (PII) or other confidential or sensitive information in tags. Tags are accessible to many AWS services, including AWS Billing. For more tagging best practices, see Tagging your AWS resources in the AWS General Reference.

Remediation

To add tags to an AWS IoT Core policy, see Tagging your AWS IoT resources in the AWS IoT Developer Guide.