| 4.1.6 Ensure firewalld loopback source address traffic is configured | CIS Oracle Linux 8 v4.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.6 Ensure firewalld loopback source address traffic is configured | CIS Red Hat Enterprise Linux 8 v4.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.6 Ensure firewalld loopback source address traffic is configured | CIS AlmaLinux OS 10 v1.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.6 Ensure firewalld loopback source address traffic is configured | CIS AlmaLinux OS 8 v4.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.7 Ensure firewalld services and ports are configured | CIS Oracle Linux 9 v3.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.2.5 Ensure firewalld service is enabled and running | CIS SUSE Linux Enterprise 15 v2.0.1 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.2.5 Ensure firewalld service is enabled and running | CIS SUSE Linux Enterprise 15 v2.0.1 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.2 (L1) Ensure 'Windows Firewall: Domain: Inbound connections' is set to 'Block (default)' | CIS Windows Server 2012 R2 MS L1 v3.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.2 (L1) Ensure 'Windows Firewall: Domain: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows 10 EMS Gateway v3.0.0 L1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.2 (L1) Ensure 'Windows Firewall: Domain: Inbound connections' is set to 'Block (default)' | CIS Windows Server 2012 DC L1 v3.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.2 Ensure 'Windows Firewall: Domain: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows 10 Enterprise v5.0.0 L1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.2 Ensure 'Windows Firewall: Domain: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows 10 Enterprise v5.0.0 L1 NG | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.2 Ensure 'Windows Firewall: Domain: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows Server 2025 v2.1.0 L1 MS | Windows | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.2 Ensure 'Windows Firewall: Domain: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows Server 2022 v5.1.0 L1 DC | Windows | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.2 Ensure 'Windows Firewall: Domain: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows Server 2022 v5.1.0 L1 MS | Windows | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.2 Ensure 'Windows Firewall: Domain: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows 10 Enterprise v5.0.0 L1 BL | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.2 Ensure 'Windows Firewall: Domain: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows 11 Enterprise v5.1.0 L1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.2 Ensure 'Windows Firewall: Domain: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows Server 2019 v5.0.0 L1 MS | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.3 (L1) Ensure 'Windows Firewall: Domain: Outbound connections' is set to 'Allow (default)' | CIS Windows Server 2012 R2 MS L1 v3.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.6 Ensure 'Windows Firewall: Domain: Logging: Size limit (KB)' is set to '16,384 KB or greater' | CIS Microsoft Windows 8.1 v2.4.1 L1 | Windows | AUDIT AND ACCOUNTABILITY |
| 9.2.2 (L1) Ensure 'Windows Firewall: Private: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows Server 2016 v4.0.0 L1 DC | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.2 (L1) Ensure 'Windows Firewall: Private: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows Server 2016 v4.0.0 L1 MS | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.2 (L1) Ensure 'Windows Firewall: Private: Inbound connections' is set to 'Block (default)' | CIS Windows Server 2012 DC L1 v3.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.2 Ensure 'Windows Firewall: Private: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows Server 2022 v5.1.0 L1 MS | Windows | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.2 Ensure 'Windows Firewall: Private: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows 10 Enterprise v5.0.0 L1 BL NG | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.2 Ensure 'Windows Firewall: Private: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows 10 Enterprise v5.0.0 L1 NG | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.2 Ensure 'Windows Firewall: Private: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows 11 Enterprise v5.1.0 L1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.2 Ensure 'Windows Firewall: Private: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows 11 Stand-alone v5.0.0 L1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.2 Ensure 'Windows Firewall: Private: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows 10 Enterprise v5.0.0 L1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.2 Ensure 'Windows Firewall: Private: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows Server 2019 v5.0.0 L1 MS | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.3 (L1) Ensure 'Windows Firewall: Private: Outbound connections' is set to 'Allow (default)' | CIS Windows Server 2012 MS L1 v3.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.6 Ensure 'Windows Firewall: Private: Logging: Size limit (KB)' is set to '16,384 KB or greater' | CIS Microsoft Windows 8.1 v2.4.1 L1 | Windows | AUDIT AND ACCOUNTABILITY |
| 9.3.2 (L1) Ensure 'Windows Firewall: Public: Inbound connections' is set to 'Block (default)' | CIS Windows Server 2012 R2 DC L1 v3.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.2 (L1) Ensure 'Windows Firewall: Public: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows Server 2016 v4.0.0 L1 MS | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.2 Ensure 'Windows Firewall: Public: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows Server 2022 Stand-alone v2.0.0 L1 MS | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.2 Ensure 'Windows Firewall: Public: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows 11 Enterprise v5.1.0 L1 BL | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.2 Ensure 'Windows Firewall: Public: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows Server 2019 v5.0.0 L1 MS | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.2 Ensure 'Windows Firewall: Public: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows Server 2025 v2.1.0 L1 MS | Windows | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.2 Ensure 'Windows Firewall: Public: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows 10 Stand-alone v5.0.0 L1 NG | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.2 Ensure 'Windows Firewall: Public: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows Server 2019 v5.0.0 L1 DC | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.2 Ensure 'Windows Firewall: Public: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows Server 2022 v5.1.0 L1 DC | Windows | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.2 Ensure 'Windows Firewall: Public: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows 10 Enterprise v5.0.0 L1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.2 Ensure 'Windows Firewall: Public: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows 11 Stand-alone v5.0.0 L1 BL | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.2 Ensure 'Windows Firewall: Public: Inbound connections' is set to 'Block (default)' | CIS Microsoft Windows Server 2025 v2.1.0 L1 DC | Windows | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.3 (L1) Ensure 'Windows Firewall: Public: Outbound connections' is set to 'Allow (default)' | CIS Windows Server 2012 R2 DC L1 v3.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.3 (L1) Ensure 'Windows Firewall: Public: Outbound connections' is set to 'Allow (default)' | CIS Windows Server 2012 R2 MS L1 v3.0.0 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| Firewall Filter - Ensure the last term, default-deny, includes the syslog option | Juniper Hardening JunOS 12 Devices Checklist | Juniper | SYSTEM AND COMMUNICATIONS PROTECTION |
| JUEX-RT-000170 - The Juniper perimeter router must be configured to protect an enclave connected to an alternate gateway by using an inbound filter that only permits packets with destination addresses within the site's address space. | DISA Juniper EX Series Switches Router STIG v2r1 | Juniper | ACCESS CONTROL |
| OL08-00-040090 - An OL 8 firewall must employ a deny-all, allow-by-exception policy for allowing connections to other systems. | DISA Oracle Linux 8 STIG v2r9 | Unix | ACCESS CONTROL |
| RHEL-08-040090 - A RHEL 8 firewall must employ a deny-all, allow-by-exception policy for allowing connections to other systems. | DISA Red Hat Enterprise Linux 8 STIG v2r8 | Unix | ACCESS CONTROL |
