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I - Mission Critical Classified

Rules and Groups employed by this XCCDF Profile

  • The layer 2 switch must authenticate all VLAN Trunk Protocol (VTP) messages with a hash function using the most secured cryptographic algorithm available.

    <VulnDiscussion>VLAN Trunk Protocol (VTP) provides central management of VLAN domains, thus reducing administration in a switched network. Wh...
    Rule Medium Severity
  • SRG-NET-000193

    <GroupDescription></GroupDescription>
    Group
  • The layer 2 switch must manage excess bandwidth to limit the effects of packet flooding types of denial of service (DoS) attacks.

    &lt;VulnDiscussion&gt;Denial of service is a condition when a resource is not available for legitimate users. Packet flooding DDoS attacks are refe...
    Rule Medium Severity
  • SRG-NET-000235

    <GroupDescription></GroupDescription>
    Group
  • The layer 2 switch must be configured to fail securely in the event of an operational failure.

    &lt;VulnDiscussion&gt;If the switch fails in an unsecure manner (open), unauthorized traffic originating externally to the enclave may enter or the...
    Rule Medium Severity

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