DISA STIG with GUI for Red Hat Enterprise Linux 9
Rules and Groups employed by this XCCDF Profile
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Install usbguard Package
Theusbguard
package can be installed with the following command:$ sudo dnf install usbguard
Rule Medium Severity -
Enable the USBGuard Service
The USBGuard service should be enabled. Theusbguard
service can be enabled with the following command:$ sudo systemctl enable usbguard.service
Rule Medium Severity -
Log USBGuard daemon audit events using Linux Audit
To configure USBGuard daemon to log via Linux Audit (as opposed directly to a file), <code>AuditBackend</code> option in <code>/etc/usbguard/usbguard-daemon.conf</code> needs to be set to <code>Lin...Rule Low Severity -
Generate USBGuard Policy
By default USBGuard when enabled prevents access to all USB devices and this lead to inaccessible system if they use USB mouse/keyboard. To prevent this scenario, the initial policy configuration m...Rule Medium Severity -
Network Manager
The NetworkManager daemon configures a variety of network connections. This section discusses how to configure NetworkManager.Group -
NetworkManager DNS Mode Must Be Must Configured
The DNS processing mode in NetworkManager describes how DNS is processed on the system. Depending the mode some changes the system's DNS may not be respected.Rule Medium Severity -
Verify Group Who Owns cron.deny
To properly set the group owner of/etc/cron.deny
, run the command:$ sudo chgrp root /etc/cron.deny
Rule Medium Severity -
Verify Owner on cron.deny
To properly set the owner of/etc/cron.deny
, run the command:$ sudo chown root /etc/cron.deny
Rule Medium Severity -
The s-nail Package Is Installed
A mail server is required for sending emails. Thes-nail
package can be installed with the following command:$ sudo dnf install s-nail
Rule Medium Severity -
Support session locking with tmux (not enforcing)
Thetmux
terminal multiplexer is used to implement automatic session locking. It should be started from/etc/bashrc
or drop-in files within/etc/profile.d/
.Rule Medium Severity
Node 2
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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Modules