Guide to the Secure Configuration of Red Hat Enterprise Linux 8
Rules, Groups, and Values defined within the XCCDF Benchmark
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Enable Process Accounting (psacct)
The process accounting service, <code>psacct</code>, works with programs including <code>acct</code> and <code>ac</code> to allow system administra...Rule Low Severity -
Disable Automatic Bug Reporting Tool (abrtd)
The Automatic Bug Reporting Tool (<code>abrtd</code>) daemon collects and reports crash data when an application crash is detected. Using a variety...Rule Medium Severity -
Disable Advanced Configuration and Power Interface (acpid)
The Advanced Configuration and Power Interface Daemon (<code>acpid</code>) dispatches ACPI events (such as power/reset button depressed) to userspa...Rule Medium Severity -
Disable Certmonger Service (certmonger)
Certmonger is a D-Bus based service that attempts to simplify interaction with certifying authorities on networks which use public-key infrastructu...Rule Low Severity -
Disable Cockpit Management Server
The Cockpit Management Server (<code>cockpit</code>) provides a web based login and management framework. The <code>cockpit</code> service can be ...Rule Medium Severity -
Disable CPU Speed (cpupower)
The <code>cpupower</code> service can adjust the clock speed of supported CPUs based upon the current processing load thereby conserving power and ...Rule Low Severity -
Disable Dovecot Service
Thedovecot
service can be disabled with the following command:$ sudo systemctl mask --now dovecot.service
Rule Unknown Severity -
Disable KDump Kernel Crash Analyzer (kdump)
The <code>kdump</code> service provides a kernel crash dump analyzer. It uses the <code>kexec</code> system call to boot a secondary kernel ("captu...Rule Medium Severity -
Disable Software RAID Monitor (mdmonitor)
The <code>mdmonitor</code> service is used for monitoring a software RAID array; hardware RAID setups do not use this service. The <code>mdmonitor...Rule Low Severity -
Disable Network Console (netconsole)
The <code>netconsole</code> service is responsible for loading the netconsole kernel module, which logs kernel printk messages over UDP to a syslog...Rule Low Severity
Node 2
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Capacity
Modules