| 1.1.2 Control Plane ACL | CIS Arista EOS benchmark v1.0.0 L1 | Arista | SYSTEM AND COMMUNICATIONS PROTECTION |
| 2.1 Protection Policy for the CPS Control Engine | Tenable ZTE JINOS | ZTE_JINOS | SYSTEM AND COMMUNICATIONS PROTECTION |
| 2.2 (L1) Ensure the ESXi host firewall is configured to restrict access to services running on the host | CIS VMware ESXi 7.0 v1.5.0 L1 | VMware | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 2.2 NTP Security Protection - b) NTP access-group | Tenable ZTE JINOS | ZTE_JINOS | SYSTEM AND COMMUNICATIONS PROTECTION |
| 2.2.3 Restrict NTP server to loopback interface | CIS Apple OSX 10.9 L1 v1.3.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.3.3 directed_broadcast | CIS IBM AIX 7.1 L1 v2.1.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.3.5 ipforwarding | CIS IBM AIX 7.1 L1 v2.1.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.3.6 ipignoreredirects | CIS IBM AIX 7.1 L1 v2.1.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.3.13 nonlocsrcroute | CIS IBM AIX 7.1 L1 v2.1.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.3.14 sockthresh | 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 |
| 3.4.1.7 Ensure ufw default deny firewall policy | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.4.2.6 Ensure nftables loopback traffic is configured | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.4.2.9 Ensure nftables service is enabled | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.4.3.3.1 Ensure ip6tables default deny firewall policy | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.4.3.3.2 Ensure ip6tables loopback traffic is configured | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.4.3.3.2 Ensure ip6tables loopback traffic is configured | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.1 Ensure firewalld is installed | CIS Rocky Linux 9 v3.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.1 Ensure firewalld is installed | CIS AlmaLinux OS 9 v3.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.2 Ensure firewalld backend is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.4 Ensure firewalld active zone target is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.4 Ensure firewalld active zone target is configured | CIS Rocky Linux 9 v3.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.5 Ensure firewalld loopback traffic is configured | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.5 Ensure firewalld loopback traffic is configured | CIS Rocky Linux 9 v3.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.5 Ensure firewalld loopback traffic is configured | CIS AlmaLinux OS 9 v3.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.5 Ensure firewalld loopback traffic is configured | CIS Oracle Linux 9 v3.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.6 Ensure firewalld loopback source address traffic is configured | CIS Rocky Linux 9 v3.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.6 Ensure firewalld loopback source address traffic is configured | CIS AlmaLinux OS 9 v3.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.9 Ensure conflicting firewall utilities are not in use with firewalld | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.9 Ensure conflicting firewall utilities are not in use with firewalld | CIS Red Hat Enterprise Linux 9 v3.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.9 Ensure conflicting firewall utilities are not in use with firewalld | CIS AlmaLinux OS 9 v3.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.9 Ensure conflicting firewall utilities are not in use with firewalld | CIS AlmaLinux OS 9 v3.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.11 Ensure firewalld blocks ICMP timestamp requests and replies | CIS AlmaLinux OS 9 v3.0.0 L2 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.5.1 Ensure sockthresh is configured | CIS IBM AIX 7 v1.2.0 L1 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.5.2 Ensure 'MSS: (DisableIPSourceRouting IPv6) 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 10 v5.0.0 L1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.5.6 Ensure 'MSS: (KeepAliveTime) How often keep-alive packets are sent in milliseconds' is set to 'Enabled: 300,000 or 5 minutes (recommended)' | CIS Microsoft Intune for Windows 10 v5.0.0 L2 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 5.1 Host firewall must only allow traffic from authorized networks | CIS VMware ESXi 8.0 v1.4.0 L1 VMware | VMware | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 6.13 Ensure Routing Table associated with Web tier ELB subnet have the default route (0.0.0.0/0) defined to allow connectivity | CIS Amazon Web Services Three-tier Web Architecture L1 1.0.0 | amazon_aws | SYSTEM AND COMMUNICATIONS PROTECTION |
| 7.1 Ensure the vSwitch Forged Transmits policy is set to reject | CIS VMware ESXi 6.7 v1.3.0 Level 1 | VMware | SECURITY ASSESSMENT AND AUTHORIZATION, 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 2019 v5.0.0 L1 DC | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.5 Ensure 'MSS: (KeepAliveTime) How often keep-alive packets are sent in milliseconds' is set to 'Enabled: 300,000 or 5 minutes' | CIS Microsoft Windows Server 2022 v5.1.0 L2 MS | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.5.5 Ensure 'MSS: (KeepAliveTime) How often keep-alive packets are sent in milliseconds' is set to 'Enabled: 300,000 or 5 minutes' | CIS Microsoft Windows Server 2025 v2.1.0 L2 MS | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 18.10.57.3.9.2 Ensure 'Require secure RPC communication' is set to 'Enabled' | CIS Microsoft Windows Server 2022 Stand-alone v2.0.0 L1 MS | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| Access control lists | ArubaOS Switch 16.x Hardening Guide v1.0.0 | ArubaOS | SYSTEM AND COMMUNICATIONS PROTECTION |
| Authorized IP managers | ArubaOS Switch 16.x Hardening Guide v1.0.0 | ArubaOS | SYSTEM AND COMMUNICATIONS PROTECTION |
| MSS: (DisableIPSourceRouting) IP source routing protection level | MSCT Windows 11 v24H2 v1.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| MSS: (DisableIPSourceRouting) IP source routing protection level (protects against packet spoofing) | MSCT Windows 11 v23H2 v1.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| Port security auto-recovery | ArubaOS Switch 16.x Hardening Guide v1.0.0 | ArubaOS | SYSTEM AND COMMUNICATIONS PROTECTION |
| Turn off downloading of print drivers over HTTP | MSCT Windows 10 v22H2 v1.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| Turn off downloading of print drivers over HTTP | MSCT Windows 11 v23H2 v1.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
