Install the Host Intrusion Prevention System (HIPS) Module
Install the Asset Configuration Compliance Module (ACCM)
Install the Policy Auditor (PA) Module
Require Authentication for Emergency Systemd Target
Require Authentication for Single User Mode
Disable All GNOME3 Thumbnailers
Verify No netrc Files Exist
Verify that Interactive Boot is Disabled
Set Boot Loader Password in grub2
Set the UEFI Boot Loader Password
Verify ip6tables Enabled if Using IPv6
Set Default ip6tables Policy for Incoming Packets
Set Default iptables Policy for Incoming Packets
Set Default iptables Policy for Forwarded Packets
Disable IPv6 Networking Support Automatic Loading
Disable IPv6 Addressing on All IPv6 Interfaces
Disable IPv6 Addressing on IPv6 Interfaces by Default
Configure Accepting Router Advertisements on All IPv6 Interfaces
Disable Accepting ICMP Redirects for All IPv6 Interfaces
Disable Kernel Parameter for IPv6 Forwarding
Disable Accepting Router Advertisements on all IPv6 Interfaces by Default
Disable Kernel Parameter for Accepting ICMP Redirects by Default on IPv6 Interfaces
Disable Accepting ICMP Redirects for All IPv4 Interfaces
Disable Kernel Parameter for Accepting Source-Routed Packets on all IPv4 Interfaces
Enable Kernel Parameter to Log Martian Packets on all IPv4 Interfaces
Disable Kernel Parameter for Accepting Secure ICMP Redirects on all IPv4 Interfaces
Disable Kernel Parameter for Accepting ICMP Redirects by Default on IPv4 Interfaces
Disable Kernel Parameter for Accepting Source-Routed Packets on IPv4 Interfaces by Default
Enable Kernel Paremeter to Log Martian Packets on all IPv4 Interfaces by Default
Configure Kernel Parameter for Accepting Secure Redirects By Default
Enable Kernel Parameter to Ignore ICMP Broadcast Echo Requests on IPv4 Interfaces
Enable Kernel Parameter to Ignore Bogus ICMP Error Responses on IPv4 Interfaces
Disable Kernel Parameter for Sending ICMP Redirects on all IPv4 Interfaces
Disable Kernel Parameter for Sending ICMP Redirects on all IPv4 Interfaces by Default
Disable Kernel Parameter for IP Forwarding on IPv4 Interfaces
Deactivate Wireless Network Interfaces
Ensure All Files Are Owned by a Group
Add nodev Option to /dev/shm
Add nosuid Option to /dev/shm
Ensure SELinux State is Enforcing
Disable Avahi Server Software
Disable Automatic Bug Reporting Tool (abrtd)
Disable Apache Qpid (qpidd)
Disable Network Router Discovery Daemon (rdisc)
Uninstall the inet-based telnet server
Uninstall the ssl compliant telnet server
Uninstall the telnet server
Minimize Served Information
Disable Network File System (nfs)
Set the Boot Loader Admin Username to a Non-Default Value
Disable Host-Based Authentication
Disable SSH Access via Empty Passwords
Set the UEFI Boot Loader Admin Username to a Non-Default Value
Disable SSH Support for .rhosts Files
Disable Zeroconf Networking
Ensure System is Not Acting as a Network Sniffer
Configure the Firewalld Ports
Set Default firewalld Zone for Incoming Packets
Disable Support for RPC IPv6
Disable Bluetooth Service
Disable Bluetooth Kernel Module
Disable WiFi or Bluetooth in BIOS
Ensure All Files Are Owned by a User
Disable Mounting of cramfs
Disable Mounting of freevxfs
Disable Mounting of hfsplus
Disable Mounting of jffs2
Disable Mounting of squashfs
Disable Mounting of vFAT filesystems
Add noexec Option to /dev/shm
Add nosuid Option to /home
Add nodev Option to Non-Root Local Partitions
Add nodev Option to Removable Media Partitions
Add noexec Option to Removable Media Partitions
Add nosuid Option to Removable Media Partitions
Add noexec Option to /tmp
Add nosuid Option to /tmp
Bind Mount /var/tmp To /tmp
Ensure SELinux Not Disabled in the kernel arguments
Ensure SELinux Not Disabled in /etc/default/grub
Ensure No Device Files are Unlabeled by SELinux
Ensure No Daemons are Unconfined by SELinux
Check Avahi Responses' TTL Field
Serve Avahi Only via Required Protocol
Prevent Other Programs from Using Avahi's Port
Restrict Information Published by Avahi
Uninstall avahi-autoipd Server Package
Uninstall avahi Server Package
Install the psacct package
Enable IRQ Balance (irqbalance)
Enable Process Accounting (psacct)
Disable Advanced Configuration and Power Interface (acpid)
Disable Certmonger Service (certmonger)
Disable Control Group Config (cgconfig)
Disable Control Group Rules Engine (cgred)
Disable CPU Speed (cpupower)
Disable KDump Kernel Crash Analyzer (kdump)
Disable Software RAID Monitor (mdmonitor)
Disable D-Bus IPC Service (messagebus)
Disable Network Console (netconsole)
Disable ntpdate Service (ntpdate)
Disable Odd Job Daemon (oddjobd)
Disable Portreserve (portreserve)
Disable Quota Netlink (quota_nld)
Disable Red Hat Network Service (rhnsd)
Disable Red Hat Subscription Manager Daemon (rhsmcertd)
Disable Cyrus SASL Authentication Daemon (saslauthd)
Disable SMART Disk Monitoring Service (smartd)
Disable System Statistics Reset Service (sysstat)
Disable DHCP Client in ifcfg
Uninstall DHCP Server Package
Authenticate Zone Transfers
Restrict Access to Anonymous Users if Possible
Set Permissions on the /var/log/httpd/ Directory
Set Permissions on All Configuration Files Inside /etc/httpd/conf.d/
Set Permissions on All Configuration Files Inside /etc/httpd/conf/
Set Permissions on All Configuration Files Inside /etc/httpd/conf.modules.d/
Set httpd ServerSignature Directive to Off
Set httpd ServerTokens Directive to Prod
Enable the LDAP Client For Use in Authconfig
Configure LDAP Client to Use TLS For All Transactions
Configure Certificate Directives for LDAP Use of TLS
Uninstall openldap-servers Package
Uninstall Sendmail Package
Disable Postfix Network Listening
Mount Remote Filesystems with nodev
Restrict NFS Clients to Privileged Ports
Uninstall rsh-server Package
Uninstall telnet-server Package
Uninstall tftp-server Package
Ensure tftp Daemon Uses Secure Mode
Disable Printer Browsing Entirely if Possible
Disable Print Server Capabilities
Use Only FIPS 140-2 Validated Ciphers
Configure SSSD LDAP Backend to Use TLS For All Transactions
Uninstall DHCP Client Package
Uninstall 389-ds-base Package