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I - Mission Critical Classified

Rules and Groups employed by this XCCDF Profile

  • SRG-NET-000202-ALG-000124

    <GroupDescription></GroupDescription>
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  • The ALG must deny network communications traffic by default and allow network communications traffic by exception (i.e., deny all, permit by exception).

    &lt;VulnDiscussion&gt;A deny-all, permit-by-exception network communications traffic policy ensures that only those connections which are essential...
    Rule Medium Severity
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  • SRG-NET-000370-ALG-000125

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  • The ALG must identify and log internal users associated with denied outgoing communications traffic posing a threat to external information systems.

    &lt;VulnDiscussion&gt;Without identifying the users who initiated the traffic, it would be difficult to identify those responsible for the denied c...
    Rule Medium Severity
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  • SRG-NET-000401-ALG-000127

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  • The ALG must check the validity of all data inputs except those specifically identified by the organization.

    &lt;VulnDiscussion&gt;Invalid user input occurs when a user inserts data or characters into an application's data entry fields and the application ...
    Rule Medium Severity
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  • SRG-NET-000380-ALG-000128

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  • The ALG must behave in a predictable and documented manner that reflects organizational and system objectives when invalid inputs are received.

    &lt;VulnDiscussion&gt;A common vulnerability of network elements is unpredictable behavior when invalid inputs are received. This requirement guard...
    Rule Medium Severity
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  • SRG-NET-000273-ALG-000129

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  • The ALG must generate error messages that provide the information necessary for corrective actions without revealing information that could be exploited by adversaries.

    &lt;VulnDiscussion&gt;Providing too much information in error messages risks compromising the data and security of the application and system. Org...
    Rule Medium Severity
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  • SRG-NET-000402-ALG-000130

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  • The ALG must reveal error messages only to the ISSO, ISSM, and SCA.

    &lt;VulnDiscussion&gt;Only authorized personnel should be aware of errors and the details of the errors. Error messages are an indicator of an orga...
    Rule Medium Severity
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  • SRG-NET-000251-ALG-000131

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  • The ALG providing content filtering must automatically update malicious code protection mechanisms.

    &lt;VulnDiscussion&gt;The malicious software detection functionality on network elements needs to be constantly updated in order to identify new th...
    Rule Medium Severity
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  • SRG-NET-000246-ALG-000132

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  • The ALG providing content filtering must update malicious code protection mechanisms and signature definitions whenever new releases are available in accordance with organizational configuration management policy and procedures.

    &lt;VulnDiscussion&gt;Malicious code protection mechanisms include, but are not limited to, anti-virus and malware detection software. In order to ...
    Rule Medium Severity
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  • SRG-NET-000248-ALG-000133

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  • The ALG providing content filtering must be configured to perform real-time scans of files from external sources at network entry/exit points as they are downloaded and prior to being opened or executed.

    &lt;VulnDiscussion&gt;Malicious code includes viruses, worms, Trojan horses, and Spyware. The code provides the ability for a malicious user to rea...
    Rule Medium Severity
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  • SRG-NET-000249-ALG-000134

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  • The ALG providing content filtering must block malicious code upon detection.

    &lt;VulnDiscussion&gt;Taking an appropriate action based on local organizational incident handling procedures minimizes the impact of this code on ...
    Rule Medium Severity
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Node 2

siemur/test-space

The content of the drawer really is up to you. It could have form fields, definition lists, text lists, labels, charts, progress bars, etc. Spacing recommendation is 24px margins. You can put tabs in here, and can also make the drawer scrollable.

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