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SDN Controller Security Requirements Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • SRG-NET-000512

    <GroupDescription></GroupDescription>
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  • The SDN controller must be configured to isolate security functions from non-security functions.

    &lt;VulnDiscussion&gt;An isolation boundary provides access control and protects the integrity of the hardware, software, and firmware that perform...
    Rule Medium Severity
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  • SRG-NET-000512

    <GroupDescription></GroupDescription>
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  • The SDN controller must be configured to notify the ISSO and ISSM of failed verification tests for organization-defined security functions.

    &lt;VulnDiscussion&gt;If personnel are not notified of failed security verification tests, they will not be able to take corrective action and the ...
    Rule Medium Severity
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  • SRG-NET-000512

    <GroupDescription></GroupDescription>
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  • The SDN controller must be configured to prohibit user installation of software without explicit privileged status.

    &lt;VulnDiscussion&gt;Allowing regular users to install software, without explicit privileges, creates the risk that untested or potentially malici...
    Rule Medium Severity
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  • SRG-NET-000512

    <GroupDescription></GroupDescription>
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  • The SDN controller must be configured to enforce access restrictions associated with changes to the configuration.

    &lt;VulnDiscussion&gt;Failure to provide logical access restrictions associated with changes to application configuration may have significant effe...
    Rule Medium Severity
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  • SRG-NET-000512

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  • The SDN controller must be configured to audit the enforcement actions used to restrict access associated with changes to any application within the SDN framework.

    &lt;VulnDiscussion&gt;Without auditing the enforcement of access restrictions against changes to any application within the SDN framework, it will ...
    Rule Medium Severity
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  • SRG-NET-000512

    <GroupDescription></GroupDescription>
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  • The SDN controller must be configured in accordance with the security configuration settings based on DoD security configuration or implementation guidance, including STIGs, NSA configuration guides, CTOs, and DTMs.

    &lt;VulnDiscussion&gt;Configuring the network device to implement organization-wide security implementation guides and security checklists ensures ...
    Rule Medium Severity
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  • SRG-NET-000705

    <GroupDescription></GroupDescription>
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  • The SDN controller must be configured to employ organization-defined controls by type of denial of service (DoS) to achieve the DoS objective.

    &lt;VulnDiscussion&gt;DoS events may occur due to a variety of internal and external causes, such as an attack by an adversary or a lack of plannin...
    Rule Medium Severity
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  • SRG-NET-000715

    <GroupDescription></GroupDescription>
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  • The SDN controller must be configured to implement physically or logically separate subnetworks to isolate organization-defined critical system components and functions.

    &lt;VulnDiscussion&gt;Separating critical system components and functions from other noncritical system components and functions through separate s...
    Rule Medium Severity
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  • SRG-NET-000760

    <GroupDescription></GroupDescription>
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  • The SDN controller must be configured to establish organization-defined alternate communications paths for system operations organizational command and control.

    &lt;VulnDiscussion&gt;An incident, whether adversarial- or nonadversarial-based, can disrupt established communications paths used for system opera...
    Rule Medium Severity
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