| 3.1.1 Ensure IP forwarding is disabled - ipv6 sysctl.conf sysctl.d | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.1.2 Ensure packet redirect sending is disabled - net.ipv4.conf.all.send_redirects | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.1.2 Ensure packet redirect sending is disabled - net.ipv4.conf.default.send_redirects | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.1 Ensure source routed packets are not accepted - sysctl net.ipv6.conf.default.accept_source_route | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.2 Ensure ICMP redirects are not accepted - sysctl net.ipv6.conf.default.accept_redirects | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.2 Ensure ICMP redirects are not accepted - sysctl.conf sysctl.d net.ipv4.conf.default.accept_redirects | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.2 Ensure ICMP redirects are not accepted - sysctl.conf sysctl.d net.ipv6.conf.all.accept_redirects | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.4 Ensure suspicious packets are logged - sysctl net.ipv4.conf.default.log_martians | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | AUDIT AND ACCOUNTABILITY |
| 3.2.5 Ensure broadcast ICMP requests are ignored - sysctl.conf sysctl.d net.ipv4.icmp_echo_ignore_broadcasts | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.6 Ensure bogus ICMP responses are ignored - sysctl net.ipv4.icmp_ignore_bogus_error_responses | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.6 Ensure bogus ICMP responses are ignored - sysctl.conf sysctl.d net.ipv4.icmp_ignore_bogus_error_responses | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.7 Ensure Reverse Path Filtering is enabled - sysctl net.ipv4.conf.all.rp_filter | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.8 Ensure TCP SYN Cookies is enabled - sysctl.conf sysctl.d net.ipv4.tcp_syncookies | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.9 Ensure IPv6 router advertisements are not accepted - sysctl net.ipv6.conf.default.accept_ra | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.2.9 Ensure IPv6 router advertisements are not accepted - sysctl.conf sysctl.d net.ipv6.conf.default.accept_ra | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.3.1 Ensure TCP Wrappers is installed | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.4.1 Ensure DCCP is disabled - grep modprobe.d | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.4.1 Ensure DCCP is disabled - modprobe | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.4.2 Ensure SCTP is disabled - modprobe | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.4.4 Ensure TIPC is disabled - modprobe | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 3.5.1.2 Ensure loopback traffic is configured - output | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.2.1 Ensure IPv6 default deny firewall policy - Chain INPUT | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.2.2 Ensure IPv6 loopback traffic is configured | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.2.3 Ensure IPv6 outbound and established connections are configured | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.3 Ensure iptables is installed | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.2.1.2 Ensure logging is configured | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | AUDIT AND ACCOUNTABILITY |
| 4.2.1.3 Ensure rsyslog default file permissions configured | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 4.2.2 Ensure rsyslog is installed | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | AUDIT AND ACCOUNTABILITY |
| 5.1.4 Ensure permissions on /etc/cron.daily are configured | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 5.1.5 Ensure permissions on /etc/cron.weekly are configured | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 5.1.6 Ensure permissions on /etc/cron.monthly are configured | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 5.2.9 Ensure SSH HostbasedAuthentication is disabled | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | ACCESS CONTROL, IDENTIFICATION AND AUTHENTICATION |
| 5.2.12 Ensure SSH PermitUserEnvironment is disabled | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 5.2.17 Ensure only strong ciphers are used | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 5.3.1 Ensure password creation requirements are configured - minlen | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | IDENTIFICATION AND AUTHENTICATION |
| 5.3.1 Ensure password creation requirements are configured - ocredit | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | IDENTIFICATION AND AUTHENTICATION |
| 5.3.2 Ensure lockout for failed password attempts is configured - password-auth 'auth sufficient pam_faillock.so' | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 5.3.2 Ensure lockout for failed password attempts is configured - system-auth 'auth sufficient pam_faillock.so' | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 5.3.4 Ensure password hashing algorithm is SHA-512 - system-auth | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | IDENTIFICATION AND AUTHENTICATION |
| 5.4.1.4 Ensure inactive password lock is 30 days or less - useradd | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | IDENTIFICATION AND AUTHENTICATION |
| 5.4.3 Ensure default group for the root account is GID 0 | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | ACCESS CONTROL |
| 6.1.4 Ensure permissions on /etc/group are configured | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | IDENTIFICATION AND AUTHENTICATION |
| 6.1.8 Ensure permissions on /etc/group- are configured | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | IDENTIFICATION AND AUTHENTICATION |
| 6.2.3 Ensure no legacy "+" entries exist in /etc/shadow | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 6.2.6 Ensure root PATH Integrity | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 6.2.8 Ensure users' home directories permissions are 750 or more restrictive | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | ACCESS CONTROL |
| 6.2.10 Ensure users' dot files are not group or world writable | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | ACCESS CONTROL |
| 6.2.11 Ensure no users have .forward files | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 6.2.16 Ensure no duplicate UIDs exist | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
| 6.2.18 Ensure no duplicate user names exist | CIS Aliyun Linux 2 L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT |
