DISA STIG for Red Hat Enterprise Linux CoreOS
Rules and Groups employed by this XCCDF Profile
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SSH Server
The SSH protocol is recommended for remote login and remote file transfer. SSH provides confidentiality and integrity for data exchanged between tw...Group -
Disable SSH Server If Possible
Instead of using ssh to remotely log in to a cluster node, it is recommended to use <code>oc debug</code> The <code>sshd</code> service can be di...Rule High Severity -
Configure OpenSSH Server if Necessary
If the system needs to act as an SSH server, then certain changes should be made to the OpenSSH daemon configuration file <code>/etc/ssh/sshd_confi...Group -
Disable SSH Root Login
The root user should never be allowed to login to a system directly over a network. To disable root login via SSH, add or correct the following lin...Rule Medium Severity -
USBGuard daemon
The USBGuard daemon enforces the USB device authorization policy for all USB devices.Group -
Install usbguard Package
The <code>usbguard</code> package can be installed with the following manifest: <pre> --- apiVersion: machineconfiguration.openshift.io/v1 kind: M...Rule Medium Severity -
Enable the USBGuard Service
The USBGuard service should be enabled. The <code>usbguard</code> service can be enabled with the following manifest: <pre> --- apiVersion: machin...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/usbgua...Rule Low Severity -
Authorize Human Interface Devices and USB hubs in USBGuard daemon
To allow authorization of USB devices combining human interface device and hub capabilities by USBGuard daemon, add the line <code>allow with-inter...Rule Medium Severity
Node 2
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Capacity
Modules