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Riverbed SteelHead CX v8 NDM Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • Riverbed Optimization System (RiOS) must protect audit information from unauthorized modification.

    <VulnDiscussion>Audit information includes all information (e.g., audit records, audit settings, and audit reports) needed to successfully au...
    Rule Medium Severity
  • SRG-APP-000120-NDM-000237

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must protect audit information from unauthorized deletion.

    &lt;VulnDiscussion&gt;Audit information includes all information (e.g., audit records, audit settings, and audit reports) needed to successfully au...
    Rule Medium Severity
  • SRG-APP-000121-NDM-000238

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must protect audit tools from unauthorized access.

    &lt;VulnDiscussion&gt;Protecting audit data also includes identifying and protecting the tools used to view and manipulate log data. Therefore, pro...
    Rule Medium Severity
  • SRG-APP-000123-NDM-000240

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must protect audit tools from unauthorized deletion.

    &lt;VulnDiscussion&gt;Protecting audit data also includes identifying and protecting the tools used to view and manipulate log data. Therefore, pro...
    Rule Medium Severity
  • SRG-APP-000089-NDM-000221

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must provide audit record generation capability for DoD-defined auditable events within the network device.

    &lt;VulnDiscussion&gt;Without the capability to generate audit records, it would be difficult to establish, correlate, and investigate the events r...
    Rule Medium Severity
  • SRG-APP-000090-NDM-000222

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must allow only the ISSM (or individuals or roles appointed by the ISSM) to select which auditable events are to be logged.

    &lt;VulnDiscussion&gt;Without the capability to restrict which roles and individuals can select which events are audited, unauthorized personnel ma...
    Rule Medium Severity
  • SRG-APP-000373-NDM-000298

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must be configured to synchronize internal information system clocks with the primary and secondary time sources located in different geographic regions 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-000381-NDM-000305

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must enforce password complexity by requiring that at least one numeric character be used.

    &lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, ...
    Rule Medium Severity
  • SRG-APP-000169-NDM-000257

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must generate a log event for the enforcement actions used to restrict access associated with changes to the device.

    &lt;VulnDiscussion&gt;Without auditing the enforcement of access restrictions against changes to the device configuration, it will be difficult to ...
    Rule Medium Severity
  • SRG-APP-000516-NDM-000317

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must enable the password authentication control policy to ensure password complexity controls and other password policy requirements are enforced.

    &lt;VulnDiscussion&gt;Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute...
    Rule Medium Severity
  • SRG-APP-000516-NDM-000336

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must employ automated mechanisms to centrally manage authentication settings.

    &lt;VulnDiscussion&gt;The use of authentication servers or other centralized management servers for providing centralized authentication services i...
    Rule Medium Severity
  • SRG-APP-000516-NDM-000337

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must employ automated mechanisms to centrally apply authentication settings.

    &lt;VulnDiscussion&gt;The use of authentication servers or other centralized management servers for providing centralized authentication services i...
    Rule Medium Severity
  • SRG-APP-000516-NDM-000338

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must employ automated mechanisms to centrally verify authentication settings.

    &lt;VulnDiscussion&gt;The use of authentication servers or other centralized management servers for providing centralized authentication services i...
    Rule Medium Severity
  • SRG-APP-000142-NDM-000245

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must be configured to prohibit the use of all unnecessary and/or nonsecure functions, ports, protocols, and/or services, as defined in the PPSM CAL and vulnerability assessments.

    &lt;VulnDiscussion&gt;In order to prevent unauthorized connection of devices, unauthorized transfer of information, or unauthorized tunneling (i.e....
    Rule Medium Severity
  • SRG-APP-000516-NDM-000341

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must back up the system configuration files when configuration changes are made to the device.

    &lt;VulnDiscussion&gt;Information system backup is a critical step in maintaining data assurance and availability. Information system and security-...
    Rule Medium Severity
  • SRG-APP-000156-NDM-000250

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must implement replay-resistant authentication mechanisms for network access to privileged accounts.

    &lt;VulnDiscussion&gt;A replay attack may enable an unauthorized user to gain access to the application. Authentication sessions between the authen...
    Rule Medium Severity
  • SRG-APP-000395-NDM-000310

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must authenticate network management endpoint devices before establishing a local, remote, and/or network connection using bidirectional authentication that is cryptographically based.

    &lt;VulnDiscussion&gt;Without authenticating devices, unidentified or unknown devices may be introduced, thereby facilitating malicious activity. B...
    Rule Medium Severity
  • SRG-APP-000395-NDM-000310

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must authenticate SNMP server before establishing a local, remote, and/or network connection using bidirectional authentication that is cryptographically based.

    &lt;VulnDiscussion&gt;Without authenticating devices, unidentified or unknown devices may be introduced, thereby facilitating malicious activity. B...
    Rule Medium Severity
  • SRG-APP-000395-NDM-000310

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must authenticate NTP server before establishing a local, remote, and/or network connection using bidirectional authentication that is cryptographically based.

    &lt;VulnDiscussion&gt;Without authenticating devices, unidentified or unknown devices may be introduced, thereby facilitating malicious activity. B...
    Rule Medium Severity
  • SRG-APP-000164-NDM-000252

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must enforce a minimum 15-character password length.

    &lt;VulnDiscussion&gt;Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute...
    Rule Medium Severity
  • SRG-APP-000166-NDM-000254

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must enforce password complexity by requiring that at least one upper-case character be used.

    &lt;VulnDiscussion&gt;Use of a complex passwords helps to increase the time and resources required to compromise the password. Password complexity,...
    Rule Medium Severity
  • SRG-APP-000167-NDM-000255

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must enforce password complexity by requiring that at least one lower-case character be used.

    &lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, ...
    Rule Medium Severity
  • Riverbed Optimization System (RiOS) must enforce password complexity by requiring that at least one numeric character be used.

    &lt;VulnDiscussion&gt;Use of a complex password helps to increase the time and resources required to compromise the password. Password complexity, ...
    Rule Medium Severity
  • SRG-APP-000170-NDM-000329

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must require that when a password is changed, the characters are changed in at least 15 of the positions within the password.

    &lt;VulnDiscussion&gt;If the application allows the user to consecutively reuse extensive portions of passwords, this increases the chances of pass...
    Rule Medium Severity
  • SRG-APP-000174-NDM-000261

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must enforce a 60-day maximum password lifetime restriction.

    &lt;VulnDiscussion&gt;Any password, no matter how complex, can eventually be cracked. Therefore, passwords need to be changed at specific intervals...
    Rule Medium Severity
  • SRG-APP-000165-NDM-000253

    <GroupDescription></GroupDescription>
    Group
  • Riverbed Optimization System (RiOS) must prohibit password reuse for a minimum of five generations.

    &lt;VulnDiscussion&gt;Password complexity, or strength, is a measure of the effectiveness of a password in resisting attempts at guessing and brute...
    Rule Medium Severity

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