| 3.3.1.4 Ensure IPv6 firewall rules exist for all open ports | CIS Google Container-Optimized OS v1.2.0 L2 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, CONFIGURATION MANAGEMENT, CONTINGENCY PLANNING, PLANNING, PROGRAM MANAGEMENT, SYSTEM AND SERVICES ACQUISITION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.3.2.3 Ensure iptables rules exist for all open ports | CIS Amazon Linux 2 STIG v2.0.1 L1 Server | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT |
| 3.5.3.2.3 Ensure iptables rules exist for all open ports | CIS Amazon Linux 2 STIG v2.0.1 STIG | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT |
| 4.1.2 Ensure the firewall is configured to remove unnecessary use of functions, ports, protocols, and/or services | CIS Red Hat Enterprise Linux 8 STIG v2.0.0 STIG | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, CONFIGURATION MANAGEMENT, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.2 Ensure ufw service is configured | CIS Ubuntu Linux 22.04 LTS v3.0.0 L1 Workstation | Unix | ACCESS CONTROL |
| 4.1.2 Ensure ufw service is configured | CIS Ubuntu Linux 22.04 LTS v3.0.0 L1 Server | Unix | ACCESS CONTROL |
| 4.1.3 Ensure firewalld service is enabled and running | CIS Red Hat Enterprise Linux 8 STIG v2.0.0 STIG | Unix | ACCESS CONTROL, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.6 Ensure "nftables" is configured to allow rate limits on any connection to the system | CIS Red Hat Enterprise Linux 8 STIG v2.0.0 STIG | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.7 Ensure "firewalld" is installed | CIS Red Hat Enterprise Linux 8 STIG v2.0.0 STIG | Unix | ACCESS CONTROL, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.1.8 Ensure "firewalld" is configured to employ a deny-all, allow-by-exception policy for allowing connections to other systems | CIS Red Hat Enterprise Linux 8 STIG v2.0.0 STIG | Unix | ACCESS CONTROL, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 6.5 Ensure the default security group of every VPC restricts all traffic | CIS Amazon Web Services Foundations v7.0.0 L2 | amazon_aws | ACCESS CONTROL, MEDIA PROTECTION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.5 (L1) Ensure 'Windows Firewall: Domain: Logging: Name' is set to '%SystemRoot%\System32\logfiles\firewall\domainfw.log' | CIS Microsoft Windows Server 2008 Member Server Level 1 v3.3.1 | Windows | AUDIT AND ACCOUNTABILITY, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.6 Ensure 'Windows Firewall: Domain: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2022 v5.1.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.6 Ensure 'Windows Firewall: Domain: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2022 v5.1.0 L1 DC | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.6 Ensure 'Windows Firewall: Domain: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2025 v2.1.0 L1 DC | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.6 Ensure 'Windows Firewall: Domain: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2025 v2.1.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.7 Ensure 'Windows Firewall: Domain: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2022 v5.1.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.7 Ensure 'Windows Firewall: Domain: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2022 v5.1.0 L1 DC | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.7 Ensure 'Windows Firewall: Domain: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2025 v2.1.0 L1 DC | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.1.7 Ensure 'Windows Firewall: Domain: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2025 v2.1.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.6 (L1) Ensure 'Windows Firewall: Private: Logging: Size limit (KB)' is set to '16,384 KB or greater' | CIS Microsoft Windows Server 2008 Domain Controller Level 1 v3.3.1 | Windows | AUDIT AND ACCOUNTABILITY, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.6 Ensure 'Windows Firewall: Private: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows 10 Stand-alone v5.0.0 L1 NG | Windows | AUDIT AND ACCOUNTABILITY, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.6 Ensure 'Windows Firewall: Private: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2025 Stand-alone v2.0.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.6 Ensure 'Windows Firewall: Private: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2025 v2.1.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.6 Ensure 'Windows Firewall: Private: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2025 v2.1.0 L1 DC | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.6 Ensure 'Windows Firewall: Private: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2022 v5.1.0 L1 DC | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.6 Ensure 'Windows Firewall: Private: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2022 v5.1.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.6 Ensure 'Windows Firewall: Private: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2019 Stand-alone v4.0.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.7 Ensure 'Windows Firewall: Private: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2022 v5.1.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.7 Ensure 'Windows Firewall: Private: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2025 v2.1.0 L1 DC | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.7 Ensure 'Windows Firewall: Private: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2025 v2.1.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.7 Ensure 'Windows Firewall: Private: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2022 v5.1.0 L1 DC | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.7 Ensure 'Windows Firewall: Private: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2025 Stand-alone v2.0.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.2.7 Ensure 'Windows Firewall: Private: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2019 Stand-alone v4.0.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.6 Ensure 'Windows Firewall: Public: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows 10 Stand-alone v5.0.0 L1 BL | Windows | AUDIT AND ACCOUNTABILITY, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.6 Ensure 'Windows Firewall: Public: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2025 Stand-alone v2.0.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.6 Ensure 'Windows Firewall: Public: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2019 Stand-alone v4.0.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.7 Ensure 'Windows Firewall: Public: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows 10 Stand-alone v5.0.0 L1 NG | Windows | AUDIT AND ACCOUNTABILITY, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.7 Ensure 'Windows Firewall: Public: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2025 Stand-alone v2.0.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.7 Ensure 'Windows Firewall: Public: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2019 Stand-alone v4.0.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.8 Ensure 'Windows Firewall: Public: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2025 v2.1.0 L1 DC | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.8 Ensure 'Windows Firewall: Public: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2025 v2.1.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.8 Ensure 'Windows Firewall: Public: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2022 v5.1.0 L1 DC | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.8 Ensure 'Windows Firewall: Public: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2022 v5.1.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.9 Ensure 'Windows Firewall: Public: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2022 v5.1.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.9 Ensure 'Windows Firewall: Public: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2025 v2.1.0 L1 MS | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.9 Ensure 'Windows Firewall: Public: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2022 v5.1.0 L1 DC | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.9 Ensure 'Windows Firewall: Public: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2025 v2.1.0 L1 DC | Windows | AUDIT AND ACCOUNTABILITY, SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.10 (L1) Ensure 'Windows Firewall: Public: Logging: Log successful connections' is set to 'Yes' | CIS Microsoft Windows Server 2008 Domain Controller Level 1 v3.3.1 | Windows | AUDIT AND ACCOUNTABILITY, SYSTEM AND COMMUNICATIONS PROTECTION |
| 37.21 Ensure 'Enable Public Network Firewall: Enable Log Success Connections' is set to 'Enable Logging Of Successful Connections' | CIS Microsoft Intune for Windows 11 v5.0.0 L1 | Windows | AUDIT AND ACCOUNTABILITY, SYSTEM AND COMMUNICATIONS PROTECTION |
