| 1.1.1.2 Ensure hfs kernel module is not available | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 1.1.1.4 Ensure overlay kernel module is not available | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 1.1.2.3.3 Ensure nosuid option set on /home partition | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 1.1.2.4.2 Ensure nodev option set on /var partition | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 1.1.2.5.4 Ensure noexec option set on /var/tmp partition | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION |
| 1.1.2.7.3 Ensure nosuid option set on /var/log/audit partition | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION |
| 1.2.1 Ensure GPG keys are configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY |
| 1.2.4 Ensure package manager repositories are configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY |
| 1.4.1.3 Ensure SELinux policy is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 1.5.1 Ensure core file size is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 1.5.2 Ensure fs.protected_hardlinks is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL |
| 1.5.10 Ensure systemd-coredump Storage is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 2.1.1 Ensure time synchronization is in use | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 2.2.5 Ensure dnsmasq services are not in use | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 2.2.10 Ensure nis server services are not in use | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 2.3.1 Ensure ftp client is not installed | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.2.1 Ensure can kernel module is not available | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.3.1.1 Ensure net.ipv4.ip_forward is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.3.1.3 Ensure net.ipv4.conf.default.forwarding is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.3.1.4 Ensure net.ipv4.conf.all.send_redirects is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.3.1.17 Ensure net.ipv4.conf.default.log_martians is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 5.1.1.2 Ensure access to /etc/crontab is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 5.1.1.4 Ensure access to /etc/cron.daily is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 5.1.1.5 Ensure access to /etc/cron.weekly is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 5.2.1 Ensure access to /etc/ssh/sshd_config is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 5.2.10 Ensure sshd HostbasedAuthentication is disabled | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION |
| 5.2.18 Ensure sshd MaxStartups is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION |
| 5.4.1.2 Ensure libpwquality is installed | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | IDENTIFICATION AND AUTHENTICATION |
| 5.4.2.3.4 Ensure pam_pwhistory includes use_authtok | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | IDENTIFICATION AND AUTHENTICATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 5.4.2.4.2 Ensure pam_unix does not include remember | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | IDENTIFICATION AND AUTHENTICATION |
| 5.4.2.4.3 Ensure pam_unix includes a strong password hashing algorithm | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | IDENTIFICATION AND AUTHENTICATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 5.4.2.4.4 Ensure pam_unix includes use_authtok | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | IDENTIFICATION AND AUTHENTICATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 5.5.1.1 Ensure password expiration is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION |
| 5.5.1.2 Ensure minimum password days is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | IDENTIFICATION AND AUTHENTICATION |
| 5.5.1.4 Ensure strong password hashing algorithm is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | IDENTIFICATION AND AUTHENTICATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 5.5.2.5 Ensure root path integrity | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION |
| 5.5.2.6 Ensure root user umask is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 6.1.1.5 Ensure journald ForwardToSyslog is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 6.1.1.6 Ensure journald log file rotation is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 6.1.2.1 Ensure rsyslog is installed | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY, CONFIGURATION MANAGEMENT |
| 6.1.2.2 Ensure rsyslog service is enabled and active | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 6.1.2.4 Ensure rsyslog logging is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 6.3.1 Ensure AIDE is installed | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | SYSTEM AND INFORMATION INTEGRITY |
| 7.1.1 Ensure access to /etc/passwd is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 7.1.9 Ensure access to /etc/shells is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 7.1.11 Ensure world writable files and directories are secured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 7.2.1 Ensure accounts in /etc/passwd use shadowed passwords | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | IDENTIFICATION AND AUTHENTICATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 7.2.3 Ensure all groups in /etc/passwd exist in /etc/group | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION, MEDIA PROTECTION |
| 7.2.6 Ensure no duplicate user names exist | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION |
| 7.2.7 Ensure no duplicate group names exist | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION |
