| 3.4.1.1 Ensure firewalld is installed | CIS Fedora 28 Family Linux Server L1 v2.0.0 | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.4.1.2 Ensure a single firewall configuration utility is in use | CIS AlmaLinux OS 8 Server L1 v3.0.0 | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.4.1.2 Ensure a single firewall configuration utility is in use | CIS Oracle Linux 8 Server L1 v3.0.0 | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.4.1.6 Ensure ufw firewall rules exist for all open ports | CIS Ubuntu Linux 20.04 LTS Workstation L1 v2.0.1 | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.4.2.4 Ensure network interfaces are assigned to appropriate zone | CIS Oracle Linux 7 v4.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.4.2.4 Ensure network interfaces are assigned to appropriate zone | CIS CentOS Linux 7 v4.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.1.1 Ensure FirewallD is installed | CIS Fedora 19 Family Linux Workstation L1 v1.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.1.1 Ensure firewalld is installed - firewalld | CIS Red Hat Enterprise Linux 7 STIG v2.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.1.4 Ensure firewalld service enabled and running - state | CIS Red Hat Enterprise Linux 7 STIG v2.0.0 STIG | Unix | CONFIGURATION MANAGEMENT |
| 3.5.1.6 Ensure ufw firewall rules exist for all open ports | CIS Ubuntu Linux 16.04 LTS Workstation L1 v2.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.2.2 Ensure firewalld is not installed or stopped and masked - is-enabled | CIS Fedora 19 Family Linux Server L1 v1.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.3.1.3 Ensure firewalld is either not installed or masked with iptables - stopped | CIS Red Hat Enterprise Linux 7 STIG v2.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, CONFIGURATION MANAGEMENT, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.3.1.3 Ensure firewalld is not installed or stopped and masked - is-enabled | CIS Fedora 19 Family Linux Server L1 v1.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.3.2.3 Ensure iptables outbound and established connections are configured | CIS Ubuntu Linux 16.04 LTS Workstation L1 v2.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.3.2.3 Ensure iptables rules exist for all open ports | CIS Red Hat Enterprise Linux 7 STIG v2.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.3.2.4 Ensure firewall rules exist for all open ports | CIS Fedora 19 Family Linux Server L1 v1.0.0 | Unix | CONFIGURATION MANAGEMENT, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.6.3.3.3 Ensure IPv6 outbound and established connections are configured | CIS Debian Family Server L1 v1.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.6.3.4 Ensure IPv6 firewall rules exist for all open ports - iptables | CIS Oracle Linux 6 Workstation L1 v2.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.6.3.4 Ensure IPv6 firewall rules exist for all open ports - ss | CIS CentOS 6 Server L1 v3.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.3.2.3 Ensure iptables outbound and established connections are configured | CIS Debian Linux 11 v2.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.3.2.3 Ensure iptables outbound and established connections are configured | CIS Debian Linux 11 v2.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.3.3.3 Ensure ip6tables outbound and established connections are configured | CIS Debian Linux 11 v2.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.4.3.3 Ensure ip6tables outbound and established connections are configured | CIS Debian Linux 12 v1.1.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.4.3.3 Ensure ip6tables outbound and established connections are configured | CIS Ubuntu Linux 24.04 LTS v1.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.8 (L1) Ensure 'Windows Firewall: Public: Logging: Log dropped packets' is set to 'Yes' | CIS Microsoft Windows Server 2019 STIG v3.0.0 STIG MS | Windows | AUDIT AND ACCOUNTABILITY, SYSTEM AND COMMUNICATIONS PROTECTION |
| 9.3.9 (L1) Ensure 'Windows Firewall: Public: Logging: Log dropped packets' is set to 'Yes' | CIS Windows Server 2012 R2 DC L1 v3.0.0 | Windows | AUDIT AND ACCOUNTABILITY, SYSTEM AND COMMUNICATIONS PROTECTION |
| 20.57 Ensure 'Server Message Block (SMB) v1 protocol must not be installed' | CIS Microsoft Windows Server 2019 STIG v3.0.0 STIG MS | Windows | CONFIGURATION MANAGEMENT |
| 20.57 Ensure 'Server Message Block (SMB) v1 protocol must not be installed' (STIG only) | CIS Microsoft Windows Server 2022 STIG v2.0.0 STIG DC | Windows | CONFIGURATION MANAGEMENT |
| Big Sur - Enable macOS Application Firewall | NIST macOS Big Sur v1.4.0 - 800-53r4 High | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, SYSTEM AND COMMUNICATIONS PROTECTION |
| Big Sur - Enable macOS Application Firewall | NIST macOS Big Sur v1.4.0 - All Profiles | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, SYSTEM AND COMMUNICATIONS PROTECTION |
| CASA-FW-000090 - The Cisco ASA must be configured to queue log records locally in the event that the central audit server is down or not reachable - Queue | DISA STIG Cisco ASA FW v2r1 | Cisco | AUDIT AND ACCOUNTABILITY |
| CASA-FW-000200 - The Cisco ASA must be configured to send log data of denied traffic to a central audit server for analysis - Logging Host | DISA STIG Cisco ASA FW v2r1 | Cisco | CONFIGURATION MANAGEMENT |
| CASA-FW-000240 - The Cisco ASA must be configured to filter outbound traffic on all internal interfaces - ACL | DISA STIG Cisco ASA FW v2r1 | Cisco | SYSTEM AND COMMUNICATIONS PROTECTION |
| CASA-FW-000240 - The Cisco ASA must be configured to filter outbound traffic on all internal interfaces - Interface | DISA STIG Cisco ASA FW v2r1 | Cisco | SYSTEM AND COMMUNICATIONS PROTECTION |
| CASA-FW-000260 - The Cisco ASA must be configured to forward management traffic to the Network Operations Center (NOC) via an IPsec tunnel - encryption | DISA STIG Cisco ASA FW v2r1 | Cisco | SYSTEM AND COMMUNICATIONS PROTECTION |
| CASA-FW-000290 - The Cisco ASA must be configured to restrict it from accepting outbound packets that contain an illegitimate address in the source address field via an egress filter or by enabling Unicast Reverse Path Forwarding (uRPF) - ACL | DISA STIG Cisco ASA FW v2r1 | Cisco | CONFIGURATION MANAGEMENT |
| CASA-FW-000290 - The Cisco ASA must be configured to restrict it from accepting outbound packets that contain an illegitimate address in the source address field via an egress filter or by enabling Unicast Reverse Path Forwarding (uRPF) - network-object | DISA STIG Cisco ASA FW v2r1 | Cisco | CONFIGURATION MANAGEMENT |
| CASA-ND-000010 - The Cisco ASA must be configured to limit the number of concurrent management sessions to an organization-defined number. | DISA STIG Cisco ASA NDM v2r2 | Cisco | ACCESS CONTROL |
| CASA-ND-000270 - The Cisco ASA must be configured to produce audit records containing information to establish when (date and time) the events occurred. | DISA STIG Cisco ASA NDM v2r2 | Cisco | AUDIT AND ACCOUNTABILITY |
| CASA-ND-000450 - The Cisco ASA must be configured with only one local account to be used as the account of last resort in the event the authentication server is unavailable. | DISA STIG Cisco ASA NDM v2r2 | Cisco | ACCESS CONTROL |
| CASA-ND-000580 - The Cisco ASA must be configured to require that when a password is changed, the characters are changed in at least eight of the positions within the password. | DISA STIG Cisco ASA NDM v2r2 | Cisco | IDENTIFICATION AND AUTHENTICATION |
| CASA-ND-001140 - The Cisco ASA must be configured to use FIPS-validated Keyed-Hash Message Authentication Code (HMAC) to protect the integrity of non-local maintenance and diagnostic communications. | DISA STIG Cisco ASA NDM v2r2 | Cisco | MAINTENANCE |
| CASA-VN-000160 - The Cisco ASA must be configured to use Internet Key Exchange v2 (IKEv2) for all IPsec security associations. | DISA STIG Cisco ASA VPN v2r2 | Cisco | CONFIGURATION MANAGEMENT |
| CASA-VN-000200 - The Cisco ASA must be configured to use a FIPS-validated cryptographic module to implement IPsec encryption services. | DISA STIG Cisco ASA VPN v2r2 | Cisco | SYSTEM AND COMMUNICATIONS PROTECTION |
| CASA-VN-000610 - The Cisco ASA remote access VPN server must be configured to generate unique session identifiers using a FIPS-validated Random Number Generator (RNG) based on the Deterministic Random Bit Generators (DRBG) algorithm. | DISA STIG Cisco ASA VPN v2r2 | Cisco | SYSTEM AND COMMUNICATIONS PROTECTION |
| CASA-VN-000630 - The Cisco ASA remote access VPN server must be configured to use SHA-2 at 384 bits or greater for hashing to protect the integrity of IPsec remote access sessions. | DISA STIG Cisco ASA VPN v2r2 | Cisco | ACCESS CONTROL |
| Catalina - Enable macOS Application Firewall | NIST macOS Catalina v1.5.0 - 800-53r4 High | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, SYSTEM AND COMMUNICATIONS PROTECTION |
| GEN008540 - The system's local firewall must implement a deny-all, allow-by-exception policy. | DISA STIG AIX 5.3 v1r2 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| Monterey - Enable macOS Application Firewall | NIST macOS Monterey v1.0.0 - CNSSI 1253 | Unix | ACCESS CONTROL, CONFIGURATION MANAGEMENT, SYSTEM AND COMMUNICATIONS PROTECTION |
| WG610 A22 - Web sites must utilize ports, protocols, and services according to PPSM guidelines. | DISA STIG Apache Site 2.2 Unix v1r11 Middleware | Unix | |
