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Guide to the Secure Configuration of Red Hat Enterprise Linux CoreOS 4

Rules, Groups, and Values defined within the XCCDF Benchmark

  • cluster_manage_all_files SELinux Boolean

    default - Default SELinux boolean setting.
    on - SELinux boolean is enabled.
    off - SELinux boolean is disabled.
    Value
    Show

  • Verify Permissions on Files with Local Account Information and Credentials

    The default restrictive permissions for files which act as important security databases such as <code>passwd</code>, <code>shadow</code>, <code>gro...
    Group
    Show

  • Verify Group Who Owns Backup group File

    To properly set the group owner of /etc/group-, run the command: 
    $ sudo chgrp root /etc/group-
    Rule Medium Severity
    Show

  • Disable Bluetooth Service

    The <code>bluetooth</code> service can be disabled with the following manifest: <pre> --- apiVersion: machineconfiguration.openshift.io/v1 kind: M...
    Rule Medium Severity
    Show

  • Disable Bluetooth Kernel Module

    The kernel's module loading system can be configured to prevent loading of the Bluetooth module. Add the following to the appropriate <code>/etc/mo...
    Rule Medium Severity
    Show

  • Disable Kernel cfg80211 Module

    To configure the system to prevent the <code>cfg80211</code> kernel module from being loaded, add the following line to the file <code>/etc/modpro...
    Rule Medium Severity
    Show

  • Disable Kernel iwlmvm Module

    To configure the system to prevent the <code>iwlmvm</code> kernel module from being loaded, add the following line to the file <code>/etc/modprobe...
    Rule Medium Severity
    Show

  • Disable Kernel iwlwifi Module

    To configure the system to prevent the <code>iwlwifi</code> kernel module from being loaded, add the following line to the file <code>/etc/modprob...
    Rule Medium Severity
    Show

  • Disable Kernel mac80211 Module

    To configure the system to prevent the <code>mac80211</code> kernel module from being loaded, add the following line to the file <code>/etc/modpro...
    Rule Medium Severity
    Show

  • Disable WiFi or Bluetooth in BIOS

    Some machines that include built-in wireless support offer the ability to disable the device through the BIOS. This is hardware-specific; consult y...
    Rule Unknown Severity
    Show

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