| 1.1.5.3.6 Set 'Windows Firewall: Public: Allow unicast response' to 'No' | CIS Windows 8 L1 v1.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.6.4 - TCP/IP Tuning - 'ipsrcroutesend = 0' | CIS AIX 5.3/6.1 L2 v1.1.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.6.11 - TCP/IP Tuning - 'icmpaddressmask = 0' | CIS AIX 5.3/6.1 L2 v1.1.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 2.6.3 Enable Firewall | CIS Apple OSX 10.9 L1 v1.3.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.1.1 Ensure IP forwarding is disabled - /etc/sysctl | CIS SUSE Linux Enterprise Workstation 11 L1 v2.1.1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.1.2 Ensure packet redirect sending is disabled - /etc/sysctl ipv4 default send | CIS SUSE Linux Enterprise Workstation 11 L1 v2.1.1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.1.2 Ensure packet redirect sending is disabled - sysctl ipv4 all send | CIS SUSE Linux Enterprise Workstation 11 L1 v2.1.1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.1 Ensure source routed packets are not accepted - /etc/sysctl ipv4 default accept | CIS SUSE Linux Enterprise Server 11 L1 v2.1.1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.1 Ensure source routed packets are not accepted - sysctl ipv4 all acccept | CIS SUSE Linux Enterprise Server 11 L1 v2.1.1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.1 Ensure source routed packets are not accepted - sysctl ipv4 default accept | CIS SUSE Linux Enterprise Server 11 L1 v2.1.1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.3 Ensure secure ICMP redirects are not accepted - sysctl ipv4 all secure | CIS SUSE Linux Enterprise Server 11 L1 v2.1.1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.3 Ensure secure ICMP redirects are not accepted - sysctl ipv4 all secure | CIS SUSE Linux Enterprise Workstation 11 L1 v2.1.1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.3 Restrict Access to Cache 'trusted, localhost' | CIS ISC BIND 9.0/9.5 v2.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.6 Ensure bogus ICMP responses are ignored - /etc/sysctl | CIS SUSE Linux Enterprise Server 11 L1 v2.1.1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.6 Ensure bogus ICMP responses are ignored - sysctl | CIS SUSE Linux Enterprise Workstation 11 L1 v2.1.1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.7 Ensure Reverse Path Filtering is enabled - /etc/sysctl ipv4 all rp_filter | CIS SUSE Linux Enterprise Server 11 L1 v2.1.1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.7 Ensure Reverse Path Filtering is enabled - /etc/sysctl ipv4 default rp_filter | CIS SUSE Linux Enterprise Workstation 11 L1 v2.1.1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.7 Ensure Reverse Path Filtering is enabled - sysctl ipv4 default rp_filter | CIS SUSE Linux Enterprise Workstation 11 L1 v2.1.1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.2.8 Ensure TCP SYN Cookies is enabled - /etc/sysctl | CIS SUSE Linux Enterprise Workstation 11 L1 v2.1.1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.3.7 ipsendredirects | CIS IBM AIX 7.1 L1 v2.1.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.3.8 ipsrcrouteforward | CIS IBM AIX 7.1 L1 v2.1.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.3.10 ipsrcroutesend | CIS IBM AIX 7.1 L1 v2.1.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.3.15 tcp_pmtu_discover | CIS IBM AIX 7.1 L1 v2.1.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.3.16 tcp_tcpsecure | CIS IBM AIX 7.1 L1 v2.1.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.4.1 Ensure TCP Wrappers is installed | CIS SUSE Linux Enterprise Workstation 11 L1 v2.1.1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.3 (L1) Ensure 'MSS: (DisableIPSourceRouting) IP source routing protection level (protects against packet spoofing)' is set to 'Enabled: Highest protection, source routing is completely disabled' | CIS Microsoft Intune for Windows 11 v3.0.1 L1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.8 Ignore erroneous or unwanted traffic 'Private RFC 1918 addresses' | CIS ISC BIND 9.0/9.5 v2.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1 Disable Bonjour advertising service | CIS Apple OSX 10.9 L2 v1.3.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.2.7 ipsendredirects | CIS IBM AIX 7.2 L1 v1.1.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.2.16 tcp_tcpsecure | CIS IBM AIX 7.2 L1 v1.1.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.4 Network Parameter Modifications - Check if 'ip_respond_to_echo_broadcast' is set to 0 in /etc/init.d/netconfig. | CIS Solaris 9 v1.3 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 7.7 Ensure Firewall is active - iptables-persistent run level 5 | CIS Debian Linux 7 L1 v1.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.2 (L1) Ensure 'MSS: (DisableIPSourceRouting IPv6) IP source routing protection level' is set to 'Enabled: Highest protection, source routing is completely disabled' | CIS Microsoft Windows 10 Stand-alone v3.0.0 L1 BL | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.2 (L1) Ensure 'MSS: (DisableIPSourceRouting IPv6) IP source routing protection level' is set to 'Enabled: Highest protection, source routing is completely disabled' | CIS Microsoft Windows 10 Enterprise v3.0.0 L1 + NG | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.2 (L1) Ensure 'MSS: (DisableIPSourceRouting IPv6) IP source routing protection level' is set to 'Enabled: Highest protection, source routing is completely disabled' | CIS Microsoft Windows 10 EMS Gateway v3.0.0 L1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.3 (L1) Ensure 'MSS: (DisableIPSourceRouting) IP source routing protection level' is set to 'Enabled: Highest protection, source routing is completely disabled' | CIS Microsoft Windows 10 Enterprise v3.0.0 L1 + BL | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.3 (L1) Ensure 'MSS: (DisableIPSourceRouting) IP source routing protection level' is set to 'Enabled: Highest protection, source routing is completely disabled' | CIS Microsoft Windows 11 Enterprise v3.0.0 L1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.3 (L1) Ensure 'MSS: (DisableIPSourceRouting) IP source routing protection level' is set to 'Enabled: Highest protection, source routing is completely disabled' | CIS Microsoft Windows 10 Stand-alone v3.0.0 L1 NG | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.3 Ensure 'MSS: (DisableIPSourceRouting) IP source routing protection level' is set to 'Enabled: Highest protection, source routing is completely disabled' | CIS Microsoft Windows Server 2016 STIG v3.0.0 L1 Domain Controller | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.5 (L2) Ensure 'MSS: (KeepAliveTime) How often keep-alive packets are sent in milliseconds' is set to 'Enabled: 300,000 or 5 minutes (recommended)' | CIS Windows Server 2012 MS L2 v3.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.5 (L2) Ensure 'MSS: (KeepAliveTime) How often keep-alive packets are sent in milliseconds' is set to 'Enabled: 300,000 or 5 minutes (recommended)' | CIS Windows Server 2012 R2 DC L2 v3.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.6 (L1) Ensure 'MSS: (KeepAliveTime) How often keep-alive packets are sent in milliseconds' is set to 'Enabled: 300,000 or 5 minutes' | CIS Microsoft Windows 10 EMS Gateway v3.0.0 L1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.6 (L2) Ensure 'MSS: (KeepAliveTime) How often keep-alive packets are sent in milliseconds' is set to 'Enabled: 300,000 or 5 minutes' | CIS Microsoft Windows 10 Enterprise v3.0.0 L2 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.6 (L2) Ensure 'MSS: (KeepAliveTime) How often keep-alive packets are sent in milliseconds' is set to 'Enabled: 300,000 or 5 minutes' | CIS Microsoft Windows 11 Enterprise v3.0.0 L2 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.6 (L2) Ensure 'MSS: (KeepAliveTime) How often keep-alive packets are sent in milliseconds' is set to 'Enabled: 300,000 or 5 minutes' | CIS Microsoft Windows 11 Enterprise v3.0.0 L2 + BitLocker | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.6 (L2) Ensure 'MSS: (KeepAliveTime) How often keep-alive packets are sent in milliseconds' is set to 'Enabled: 300,000 or 5 minutes' | CIS Microsoft Windows 10 Stand-alone v3.0.0 L2 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 20.31 Ensure 'Host-based firewall is installed and enabled' | CIS Microsoft Windows Server 2022 STIG v1.0.0 STIG DC | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 20.31 Ensure 'Host-based firewall is installed and enabled' | CIS Microsoft Windows Server 2022 STIG v1.0.0 STIG MS | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| Apply local connection security rules | MSCT Windows 10 v21H1 v1.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| Firewall State - Public Profile | MSCT Windows 10 v21H1 v1.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
