| 1.1.1.2 Ensure mounting of freevxfs filesystems is disabled - /etc/modprobe.d/CIS.conf | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 1.1.1.7 Ensure mounting of udf filesystems is disabled - /etc/modprobe.d/CIS.conf | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 1.1.18 Ensure sticky bit is set on all world-writable directories | CIS Amazon Linux v2.1.0 L1 | Unix | ACCESS CONTROL |
| 1.1.19 Disable Automounting | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 1.2.3 Ensure gpgcheck is globally activated | CIS Amazon Linux v2.1.0 L1 | Unix | SYSTEM AND INFORMATION INTEGRITY |
| 1.5.2 Ensure XD/NX support is enabled | CIS Amazon Linux v2.1.0 L1 | Unix | SYSTEM AND INFORMATION INTEGRITY |
| 1.7.1.4 Ensure permissions on /etc/motd are configured | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 1.7.1.5 Ensure permissions on /etc/issue are configured | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 1.7.1.6 Ensure permissions on /etc/issue.net are configured | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 2.1.1 Ensure chargen services are not enabled - chargen-stream | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 2.1.2 Ensure daytime services are not enabled - daytime-dgram | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 2.1.5 Ensure time services are not enabled - time-dgram | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 2.1.6 Ensure rsh server is not enabled - rsh | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 2.2.1.2 Ensure ntp is configured - remote server | CIS Amazon Linux v2.1.0 L1 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.2.11 Ensure IMAP and POP3 server is not enabled | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 2.2.16 Ensure NIS Server is not enabled | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 2.3.1 Ensure NIS Client is not installed | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 2.3.2 Ensure rsh client is not installed | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 3.1.1 Ensure IP forwarding is disabled - '/etc/sysctl.conf /etc/sysctl.d/*' | CIS Amazon Linux v2.1.0 L1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.1 Ensure source routed packets are not accepted - 'net.ipv4.conf.default.accept_source_route = 0 - sysctl' | CIS Amazon Linux v2.1.0 L1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.2 Ensure ICMP redirects are not accepted - 'net.ipv4.conf.default.accept_redirects = 0 /etc/sysctl.conf sysctl.d/*' | CIS Amazon Linux v2.1.0 L1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.3 Ensure secure ICMP redirects are not accepted - 'net.ipv4.conf.all.secure_redirects = 0 /etc/sysctl.conf /etc/sysctl.d/*' | CIS Amazon Linux v2.1.0 L1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.4 Ensure suspicious packets are logged - net.ipv4.conf.default.log_martians = 1 sysctl | CIS Amazon Linux v2.1.0 L1 | Unix | AUDIT AND ACCOUNTABILITY |
| 3.2.6 Ensure bogus ICMP responses are ignored - sysctl | CIS Amazon Linux v2.1.0 L1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.7 Ensure Reverse Path Filtering is enabled - 'net.ipv4.conf.default.rp_filter = 1 sysctl' | CIS Amazon Linux v2.1.0 L1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.8 Ensure TCP SYN Cookies is enabled - sysctl | CIS Amazon Linux v2.1.0 L1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.3.1 Ensure IPv6 router advertisements are not accepted - 'sysctl net.ipv6.conf.default.accept_ra = 0' | CIS Amazon Linux v2.1.0 L1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.3.2 Ensure IPv6 redirects are not accepted - 'net.ipv6.conf.all.accept_redirects = 0 /etc/sysctl.conf /etc/sysctl.d/*' | CIS Amazon Linux v2.1.0 L1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.6.3 Ensure loopback traffic is configured - OUTPUT | CIS Amazon Linux v2.1.0 L1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.2.1.1 Ensure rsyslog Service is enabled - chkconfig | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 4.2.1.3 Ensure rsyslog default file permissions configured | CIS Amazon Linux v2.1.0 L1 | Unix | AUDIT AND ACCOUNTABILITY |
| 4.2.1.5 Ensure remote rsyslog messages are only accepted on designated log hosts. - $ModLoad imtcp | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 4.2.3 Ensure rsyslog or syslog-ng is installed | CIS Amazon Linux v2.1.0 L1 | Unix | AUDIT AND ACCOUNTABILITY |
| 5.1.2 Ensure permissions on /etc/crontab are configured | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 5.1.5 Ensure permissions on /etc/cron.weekly are configured | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 5.1.7 Ensure permissions on /etc/cron.d are configured | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 5.1.8 Ensure at/cron is restricted to authorized users - at.allow | CIS Amazon Linux v2.1.0 L1 | Unix | ACCESS CONTROL |
| 5.1.8 Ensure at/cron is restricted to authorized users - cron.deny does not exist | CIS Amazon Linux v2.1.0 L1 | Unix | ACCESS CONTROL |
| 5.2.6 Ensure SSH IgnoreRhosts is enabled | CIS Amazon Linux v2.1.0 L1 | Unix | ACCESS CONTROL, IDENTIFICATION AND AUTHENTICATION |
| 5.2.8 Ensure SSH root login is disabled | CIS Amazon Linux v2.1.0 L1 | Unix | ACCESS CONTROL |
| 5.2.11 Ensure only approved MAC algorithms are used | CIS Amazon Linux v2.1.0 L1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 5.2.12 Ensure SSH Idle Timeout Interval is configured - ClientAliveCountMax | CIS Amazon Linux v2.1.0 L1 | Unix | ACCESS CONTROL |
| 5.3.1 Ensure password creation requirements are configured - try_first_pass | CIS Amazon Linux v2.1.0 L1 | Unix | IDENTIFICATION AND AUTHENTICATION |
| 5.3.2 Ensure lockout for failed password attempts is configured - password-auth 'auth [default=die] pam_faillock.so authfail audit deny=5 unlock_time=900' | CIS Amazon Linux v2.1.0 L1 | Unix | ACCESS CONTROL |
| 5.3.2 Ensure lockout for failed password attempts is configured - password-auth 'auth sufficient pam_faillock.so authsucc audit deny=5 unlock_time=900' | CIS Amazon Linux v2.1.0 L1 | Unix | ACCESS CONTROL |
| 6.1.9 Ensure permissions on /etc/gshadow- are configured | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 6.1.11 Ensure no unowned files or directories exist | CIS Amazon Linux v2.1.0 L1 | Unix | ACCESS CONTROL |
| 6.2.10 Ensure users' dot files are not group or world writable | CIS Amazon Linux v2.1.0 L1 | Unix | CONFIGURATION MANAGEMENT |
| 6.2.17 Ensure no duplicate GIDs exist | CIS Amazon Linux v2.1.0 L1 | Unix | IDENTIFICATION AND AUTHENTICATION |
| 6.2.18 Ensure no duplicate user names exist | CIS Amazon Linux v2.1.0 L1 | Unix | IDENTIFICATION AND AUTHENTICATION |
