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Application Layer Gateway (ALG) Security Requirements Guide (SRG)

Rules, Groups, and Values defined within the XCCDF Benchmark

  • The ALG that is part of a CDS must enforce the use of human reviews for organization-defined information flows under organization-defined conditions.

    <VulnDiscussion>Without network element enforcement of human reviews, security policy filters may have false positives and false negatives in...
    Rule Medium Severity
  • SRG-NET-000131-ALG-000085

    <GroupDescription></GroupDescription>
    Group
  • The ALG must not have unnecessary services and functions enabled.

    &lt;VulnDiscussion&gt;Information systems are capable of providing a wide variety of functions (capabilities or processes) and services. Some of th...
    Rule Medium Severity
  • SRG-NET-000131-ALG-000086

    <GroupDescription></GroupDescription>
    Group
  • The ALG must be configured to remove or disable unrelated or unneeded application proxy services.

    &lt;VulnDiscussion&gt;Unrelated or unneeded proxy services increase the attack vector and add excessive complexity to the securing of the ALG. Mult...
    Rule Medium Severity

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