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F5 BIG-IP TMOS NDM Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • SRG-APP-000065-NDM-000214

    <GroupDescription></GroupDescription>
    Group
  • The F5 BIG-IP appliance must be configured to enforce the limit of three consecutive invalid logon attempts, after which time it must block any login attempt for at least 15 minutes.

    &lt;VulnDiscussion&gt;By limiting the number of failed logon attempts, the risk of unauthorized system access via user password guessing, otherwise...
    Rule Medium Severity
  • SRG-APP-000068-NDM-000215

    <GroupDescription></GroupDescription>
    Group
  • The F5 BIG-IP appliance must manage local audit storage capacity in accordance with organization-defined audit record storage requirements.

    &lt;VulnDiscussion&gt;To ensure network devices have a sufficient storage capacity in which to write the audit logs, they need to be able to alloca...
    Rule Low Severity
  • SRG-APP-000515-NDM-000325

    <GroupDescription></GroupDescription>
    Group
  • The F5 BIG-IP appliance must generate audit records and send records to redundant central syslog servers that are separate from the appliance.

    &lt;VulnDiscussion&gt;Information stored in one location is vulnerable to accidental or incidental deletion or alteration. Without generating audi...
    Rule High Severity
  • F5BI-DM-300036

    <GroupDescription></GroupDescription>
    Group
  • The F5 BIG-IP appliance must be configured to synchronize internal information system clocks using redundant authoritative time sources.

    &lt;VulnDiscussion&gt;The loss of connectivity to a particular authoritative time source will result in the loss of time synchronization (free-run ...
    Rule Medium Severity
  • SRG-APP-000374-NDM-000299

    <GroupDescription></GroupDescription>
    Group
  • The F5 BIG-IP appliance must record time stamps for audit records that can be mapped to Coordinated Universal Time (UTC).

    &lt;VulnDiscussion&gt;If time stamps are not consistently applied and there is no common time reference, it is difficult to perform forensic analys...
    Rule Medium Severity

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