9.2: Use DNS Filtering Services

CSF v1.1 References:

PF v1.0 References:

Group:

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Incorporates the following controls from the previous version of the control set: 7.7: Use of DNS Filtering Services, 12.3: Deny Communications With Known Malicious IP Addresses.

Control Statement

Use DNS filtering services on all enterprise assets to block access to known malicious domains.

[csf.tools Note: For more information on the Critical Security Controls, visit the Center for Internet Security.]