An Infoblox DNS server must strongly bind the identity of the DNS server with the DNS information using DNSSEC.
An XCCDF Rule
Description
<VulnDiscussion>Weakly bound credentials can be modified without invalidating the credential; therefore, non-repudiation can be violated. This requirement supports audit requirements that provide organizational personnel with the means to identify who produced specific information in the event of an information transfer. Organizations and/or data owners determine and approve the strength of the binding between the information producer and the information based on the security category of the information and relevant risk factors. DNSSEC uses digital signatures to establish the identity of the producer of particular pieces of information.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>
- ID
- SV-233889r621666_rule
- Severity
- Medium
- References
- Updated
Remediation - Manual Procedure
1. Navigate to Data Management >> DNS >> Grid DNS properties.
2. Toggle Advanced Mode and click on the "DNSSEC" tab.
3. Enable both "Enable DNSSEC" and "Enable DNSSEC validation".
4. When complete, click "Save & Close" to save the changes and exit the "Properties" screen.
5. Perform a service restart if necessary.