| 1.1.2.5.2 Ensure nodev option set on /var/tmp partition | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION |
| 1.1.2.5.3 Ensure nosuid option set on /var/tmp partition | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION |
| 1.1.2.7.2 Ensure nodev option set on /var/log/audit partition | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION |
| 1.2.5 Ensure updates, patches, and additional security software are installed | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY |
| 1.4.1.7 Ensure the MCS Translation Service (mcstrans) is not installed | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION |
| 1.5.3 Ensure fs.protected_symlinks is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL |
| 1.5.9 Ensure systemd-coredump ProcessSizeMax is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 2.1.3 Ensure chrony is not run as the root user | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL |
| 2.2.4 Ensure dns server services are not in use | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 2.2.7 Ensure ftp server services are not in use | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 2.2.13 Ensure rsync services are not in use | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 2.2.18 Ensure web server services are not in use | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 2.2.22 Ensure only approved services are listening on a network interface | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.1.3 Ensure bluetooth services are not in use | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.2.2 Ensure sctp kernel module is not available | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.2.3 Ensure tipc kernel module is not available | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 3.3.1.11 Ensure net.ipv4.conf.default.secure_redirects is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 5.1.2.1 Ensure access to at is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 5.2.12 Ensure sshd KexAlgorithms is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, IDENTIFICATION AND AUTHENTICATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 5.2.17 Ensure sshd MaxSessions is configured | 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 |
| 5.2.22 Ensure sshd UsePAM is enabled | 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 |
| 5.4.2.1.1 Ensure pam_faillock module is enabled | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION |
| 5.4.2.1.2 Ensure password failed attempts lockout is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL |
| 5.4.2.3.1 Ensure pam_pwhistory module is enabled | 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 |
| 5.4.2.4.3 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 |
| 5.5.1.1 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 |
| 5.5.2.2 Ensure root is the only GID 0 account | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION, MEDIA PROTECTION |
| 5.5.2.4 Ensure root account access is controlled | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA 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 |
| 5.5.2.8 Ensure accounts without a valid login shell are locked | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 6.1.1.2 Ensure systemd-journal-remote service is not in use | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | CONFIGURATION MANAGEMENT |
| 6.1.1.3 Ensure journald Compress is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY, CONFIGURATION MANAGEMENT |
| 6.1.1.4 Ensure journald Storage is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY, CONFIGURATION MANAGEMENT |
| 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 |
| 6.1.2.6 Ensure rsyslog is not configured to receive logs from a remote client | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY, CONFIGURATION MANAGEMENT |
| 7.1.4 Ensure access to /etc/group- is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA PROTECTION |
| 7.1.6 Ensure access to /etc/shadow- is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, MEDIA 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 |
| 7.2.8 Ensure local interactive user home directories are configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, MEDIA PROTECTION |
| 7.2.9 Ensure local interactive user dot files access is configured | CIS Amazon Linux 2 v4.0.0 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, IDENTIFICATION AND AUTHENTICATION, MEDIA PROTECTION |
