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Australian Cyber Security Centre (ACSC) ISM Official

Rules and Groups employed by this XCCDF Profile

  • Enable Smartcards in SSSD

    SSSD should be configured to authenticate access to the system using smart cards. To enable smart cards in SSSD, set <code>pam_cert_auth</code> to <code>True</code> under the <code>[pam]</code> sec...
    Rule Medium Severity
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  • USBGuard daemon

    The USBGuard daemon enforces the USB device authorization policy for all USB devices.
    Group
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  • Install usbguard Package

    The usbguard package can be installed with the following command: 
    $ sudo yum install usbguard
    Rule Medium Severity
    Show

  • Enable the USBGuard Service

    The USBGuard service should be enabled. The usbguard service can be enabled with the following command: 
    $ sudo systemctl enable usbguard.service
    Rule Medium Severity
    Show

  • Enable ExecShield via sysctl

    By default on Oracle Linux 9 64-bit systems, ExecShield is enabled and can only be disabled if the hardware does not support ExecShield or is disabled in /etc/default/grub.
    Rule Medium Severity
    Show

  • Prevent non-Privileged Users from Modifying Network Interfaces using nmcli

    By default, non-privileged users are given permissions to modify networking interfaces and configurations using the <code>nmcli</code> command. Non-privileged users should not be making configurati...
    Rule Medium Severity
    Show

  • Enable the auditadm_exec_content SELinux Boolean

    By default, the SELinux boolean <code>auditadm_exec_content</code> is enabled. If this setting is disabled, it should be enabled. To enable the <code>auditadm_exec_content</code> SELinux boolean, ...
    Rule Medium Severity
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  • Disable the authlogin_nsswitch_use_ldap SELinux Boolean

    By default, the SELinux boolean <code>authlogin_nsswitch_use_ldap</code> is disabled. If this setting is enabled, it should be disabled. To disable the <code>authlogin_nsswitch_use_ldap</code> SEL...
    Rule Medium Severity
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  • Disable the authlogin_radius SELinux Boolean

    By default, the SELinux boolean <code>authlogin_radius</code> is disabled. If this setting is enabled, it should be disabled. To disable the <code>authlogin_radius</code> SELinux boolean, run the ...
    Rule Medium Severity
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  • Enable the kerberos_enabled SELinux Boolean

    By default, the SELinux boolean <code>kerberos_enabled</code> is enabled. If this setting is disabled, it should be enabled to allow confined applications to run with Kerberos. To enable the <code...
    Rule Medium Severity
    Show

  • Chrony Configure Pool and Server

    <code>Chrony</code> is a daemon which implements the Network Time Protocol (NTP). It is designed to synchronize system clocks across a variety of systems and use a source that is highly accurate. M...
    Rule Medium Severity
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  • Specify Additional Remote NTP Servers

    Depending on specific functional requirements of a concrete production environment, the Oracle Linux 9 system can be configured to utilize the services of the <code>chronyd</code> NTP daemon (the d...
    Rule Medium Severity
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  • Disable snmpd Service

    The snmpd service can be disabled with the following command: 
    $ sudo systemctl mask --now snmpd.service
    Rule Low Severity
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  • Configure SNMP Service to Use Only SNMPv3 or Newer

    Edit <code>/etc/snmp/snmpd.conf</code>, removing any references to <code>rocommunity</code>, <code>rwcommunity</code>, or <code>com2sec</code>. Upon doing that, restart the SNMP service: <pre>$ sud...
    Rule Medium Severity
    Show

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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