| 1.1.1.1 Ensure cramfs kernel module is not available | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 1.1.2.1.2 Ensure nodev option set on /tmp partition | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION |
| 1.1.2.2.1 Ensure /dev/shm is tmpfs or a separate partition | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION |
| 1.1.2.2.3 Ensure nosuid option set on /dev/shm partition | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION |
| 1.1.2.4.3 Ensure nosuid option set on /var partition | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 1.1.2.5.2 Ensure nodev option set on /var/tmp partition | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION |
| 1.1.2.7.2 Ensure nodev option set on /var/log/audit partition | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION |
| 1.2.1.2 Ensure gpgcheck is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT, RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY |
| 1.4.5 Ensure systemd ability to spawn an interactive boot process is disabled | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 1.5.1 Ensure fs.protected_hardlinks is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL |
| 1.5.6 Ensure kernel.randomize_va_space is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | SYSTEM AND INFORMATION INTEGRITY |
| 1.5.10 Ensure systemd-coredump Storage is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 1.7.1 Ensure /etc/motd is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 1.7.2 Ensure /etc/issue is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 1.7.3 Ensure /etc/issue.net is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 1.8.6 Ensure XDMCP is not enabled | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT, SYSTEM AND INFORMATION INTEGRITY |
| 2.1.13 Ensure rsync services are not in use | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 2.2.3 Ensure telnet client is not installed | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 2.3.3 Ensure chrony is not run as the root user | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL |
| 2.4.1.6 Ensure access to /etc/cron.monthly is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 2.4.1.9 Ensure access to crontab is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 3.2.1 Ensure dccp kernel module is not available | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.2.6 Ensure can kernel module is not available | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.3.1.3 Ensure net.ipv4.conf.default.forwarding is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.3.1.4 Ensure net.ipv4.conf.all.send_redirects is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.3.1.7 Ensure net.ipv4.icmp_echo_ignore_broadcasts is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.3.1.9 Ensure net.ipv4.conf.default.accept_redirects is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.3.2.2 Ensure net.ipv6.conf.default.forwarding is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.3.2.3 Ensure net.ipv6.conf.all.accept_redirects is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.3.2.5 Ensure net.ipv6.conf.all.accept_source_route is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 4.1.3 Ensure firewalld.service is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.6 Ensure firewalld loopback source address traffic is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.7 Ensure firewalld services and ports are configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 5.1.6 Ensure sshd KexAlgorithms is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL, IDENTIFICATION AND AUTHENTICATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 5.1.8 Ensure sshd access is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 5.1.13 Ensure sshd HostbasedAuthentication is disabled | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION |
| 5.1.19 Ensure sshd MaxSessions is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION |
| 5.1.20 Ensure sshd PermitEmptyPasswords is disabled | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION |
| 5.2.2 Ensure access on sudoers configuration files is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 5.2.3 Ensure access on the /etc/sudoers.d directory is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 5.2.5 Ensure sudo log file exists | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 5.2.12 Ensure access to the su command is restricted | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 5.3.2.2 Ensure pam_faillock module is enabled | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL |
| 5.3.3.2.2 Ensure password length is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | IDENTIFICATION AND AUTHENTICATION |
| 5.3.3.2.5 Ensure password maximum sequential characters is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | IDENTIFICATION AND AUTHENTICATION |
| 5.3.3.3.2 Ensure password history is enforced for the root user | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | IDENTIFICATION AND AUTHENTICATION |
| 5.4.1.1 Ensure password expiration is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION |
| 5.4.1.4 Ensure strong password hashing algorithm is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | IDENTIFICATION AND AUTHENTICATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 5.4.2.6 Ensure root user umask is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 5.4.3.3 Ensure default user umask is configured in /etc/login.defs | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION |
