| 2.5.5 Review Application Firewall Rules | CIS Apple macOS 10.13 L1 v1.1.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.4.1.6 Ensure ufw firewall rules exist for all open ports | CIS Debian 10 Server L1 v2.0.0 | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.4.1.6 Ensure ufw firewall rules exist for all open ports | CIS Debian 10 Workstation L1 v2.0.0 | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.1.4 Ensure firewall rules exist for all open ports | CIS Debian 9 Server L1 v1.0.1 | Unix | CONFIGURATION MANAGEMENT, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.1.4 Ensure firewall rules exist for all open ports | CIS Debian 8 Server L1 v2.0.2 | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.1.4 Ensure IPv6 firewall rules exist for all open ports | CIS Distribution Independent Linux Workstation L1 v2.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.2.4 Ensure firewall rules exist for all open ports | CIS Distribution Independent Linux Workstation L1 v2.0.0 | Unix | CONFIGURATION MANAGEMENT, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.2.4 Ensure IPv6 firewall rules exist for all open ports | CIS Debian 8 Workstation L1 v2.0.2 | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.3.1.1 Ensure iptables packages are installed | CIS Amazon Linux 2 STIG v2.0.0 L1 Workstation | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.5.3.3.3 Ensure ip6tables firewall 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 |
| 3.5.3.3.4 Ensure IPv6 firewall rules exist for all open ports | CIS Fedora 19 Family Linux Workstation L1 v1.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.6.3.2.3 Ensure outbound and established connections are configured | CIS Debian Family Workstation L1 v1.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.6.3.4 Ensure IPv6 firewall rules exist for all open ports - iptables | CIS CentOS 6 Workstation L1 v3.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 3.6.3.4 Ensure IPv6 firewall rules exist for all open ports - iptables | CIS Red Hat 6 Workstation L1 v3.0.0 | Unix | SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.3.3.3 Ensure ip6tables outbound and established connections are configured | CIS Debian Linux 11 v2.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.3.3.3 Ensure ip6tables outbound and established connections are configured | CIS Ubuntu Linux 22.04 LTS v2.0.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 4.4.1.1 Ensure iptables packages are installed | CIS Debian Linux 12 v1.1.0 L1 Server | Unix | SECURITY ASSESSMENT AND AUTHORIZATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 5.5 Ensure 'Simple TCP/IP Services (simptcp)' is set to 'Not Installed' | CIS Microsoft Windows Server 2016 STIG v3.0.0 STIG DC | Windows | CONFIGURATION MANAGEMENT |
| 5.5 Ensure 'Simple TCP/IP Services (simptcp)' is set to 'Not Installed' | CIS Microsoft Windows Server 2019 STIG v3.0.0 STIG DC | Windows | CONFIGURATION MANAGEMENT |
| 5.5 Ensure 'Simple TCP/IP Services (simptcp)' is set to 'Not Installed' (STIG only) | CIS Microsoft Windows Server 2022 STIG v2.0.0 STIG DC | Windows | CONFIGURATION MANAGEMENT |
| 38.8 (L1) Ensure 'Enable Private Network Firewall' is set to 'True' | CIS Microsoft Intune for Windows 11 v4.0.0 L1 | Windows | SYSTEM AND COMMUNICATIONS PROTECTION |
| CASA-FW-000010 - The Cisco ASA must be configured to filter outbound traffic, allowing only authorized ports and services - ACL Applied | DISA STIG Cisco ASA FW v2r1 | Cisco | ACCESS CONTROL |
| CASA-FW-000020 - The Cisco ASA must immediately use updates made to policy enforcement mechanisms such as firewall rules, security policies, and security zones. | DISA STIG Cisco ASA FW v2r1 | Cisco | ACCESS CONTROL |
| CASA-FW-000030 - The Cisco ASA must be configured to restrict VPN traffic according to organization-defined filtering rules - VPN Group Policy | DISA STIG Cisco ASA FW v2r1 | Cisco | ACCESS CONTROL |
| CASA-FW-000030 - The Cisco ASA must be configured to restrict VPN traffic according to organization-defined filtering rules - VPN Rules | DISA STIG Cisco ASA FW v2r1 | Cisco | ACCESS CONTROL |
| CASA-FW-000040 - The Cisco ASA must be configured to generate traffic log entries containing information to establish what type of events occurred - Log Parameters | DISA STIG Cisco ASA FW v2r1 | Cisco | AUDIT AND ACCOUNTABILITY |
| CASA-FW-000100 - The Cisco ASA must be configured to use TCP when sending log records to the central audit server - Logging Permit-hostdown | DISA STIG Cisco ASA FW v2r1 | Cisco | CONFIGURATION MANAGEMENT |
| CASA-FW-000210 - The Cisco ASA must be configured to generate a real-time alert to organization-defined personnel and/or the firewall administrator in the event communication with the central audit server is lost - smtp | DISA STIG Cisco ASA FW v2r1 | Cisco | AUDIT AND ACCOUNTABILITY |
| CASA-FW-000230 - The Cisco ASA must be configured to filter inbound traffic on all external 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 - crypto ipsec | 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 - group | 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 - set ikev1 | DISA STIG Cisco ASA FW v2r1 | Cisco | SYSTEM AND COMMUNICATIONS PROTECTION |
| CASA-FW-000270 - The Cisco ASA must be configured to inspect all inbound and outbound traffic at the application layer. | DISA STIG Cisco ASA FW v2r1 | Cisco | CONFIGURATION MANAGEMENT |
| CASA-FW-000300 - The Cisco ASA must be configured to generate an alert that can be forwarded to organization-defined personnel and/or the firewall administrator when denial-of-service (DoS) incidents are detected - From-address | DISA STIG Cisco ASA FW v2r1 | Cisco | SYSTEM AND INFORMATION INTEGRITY |
| CASA-FW-000300 - The Cisco ASA must be configured to generate an alert that can be forwarded to organization-defined personnel and/or the firewall administrator when denial-of-service (DoS) incidents are detected - Recipient-address | DISA STIG Cisco ASA FW v2r1 | Cisco | SYSTEM AND INFORMATION INTEGRITY |
| CASA-FW-000300 - The Cisco ASA must be configured to generate an alert that can be forwarded to organization-defined personnel and/or the firewall administrator when denial-of-service (DoS) incidents are detected - smtp | DISA STIG Cisco ASA FW v2r1 | Cisco | SYSTEM AND INFORMATION INTEGRITY |
| CASA-ND-000100 - The Cisco ASA must be configured to automatically audit account modification. | DISA STIG Cisco ASA NDM v2r2 | Cisco | ACCESS CONTROL |
| CASA-ND-000430 - The Cisco ASA must be configured to prohibit the use of all unnecessary and/or non-secure functions, ports, protocols, and/or services. | DISA STIG Cisco ASA NDM v2r2 | Cisco | CONFIGURATION MANAGEMENT |
| CASA-ND-001240 - The Cisco ASA must be configured to generate audit records showing starting and ending time for administrator access to the system. | DISA STIG Cisco ASA NDM v2r2 | Cisco | AUDIT AND ACCOUNTABILITY |
| CASA-ND-001410 - The Cisco ASA must be configured to send log data to at least two central log servers for the purpose of forwarding alerts to organization-defined personnel and/or the firewall administrator. | DISA STIG Cisco ASA NDM v2r2 | Cisco | AUDIT AND ACCOUNTABILITY |
| CASA-VN-000090 - The Cisco ASA must be configured to generate an alert that can be forwarded as an alert to organization-defined personnel and/or firewall administrator of all log failure events. | DISA STIG Cisco ASA VPN v2r2 | Cisco | AUDIT AND ACCOUNTABILITY |
| CASA-VN-000340 - The Cisco ASA VPN gateway must use cryptographic algorithms approved by NSA to protect NSS when transporting classified traffic across an unclassified network. | DISA STIG Cisco ASA VPN v2r2 | Cisco | SYSTEM AND COMMUNICATIONS PROTECTION |
| CASA-VN-000440 - The Cisco ASA remote access VPN server must be configured to enforce certificate-based authentication before granting access to the network. | DISA STIG Cisco ASA VPN v2r2 | Cisco | IDENTIFICATION AND AUTHENTICATION |
| CASA-VN-000510 - The Cisco ASA remote access VPN server must be configured to generate log records containing information to establish where the events occurred. | DISA STIG Cisco ASA VPN v2r2 | Cisco | AUDIT AND ACCOUNTABILITY |
| CASA-VN-000660 - The Cisco VPN remote access server must be configured to accept Common Access Card (CAC) credential credentials. | DISA STIG Cisco ASA VPN v2r2 | Cisco | IDENTIFICATION AND AUTHENTICATION |
| CASA-VN-000700 - The Cisco ASA VPN remote access server must be configured to disable split-tunneling for remote clients. | DISA STIG Cisco ASA VPN v2r2 | Cisco | SYSTEM AND COMMUNICATIONS PROTECTION |
| CASA-VN-000730 - The Cisco ASA VPN remote access server must be configured to validate certificates used for Transport Layer Security (TLS) functions by performing RFC 5280-compliant certification path validation. | DISA STIG Cisco ASA VPN v2r2 | Cisco | IDENTIFICATION AND AUTHENTICATION |
| CASA-VN-000760 - The Cisco ASA VPN remote access server must be configured to use an approved High Assurance Commercial Solution for Classified (CSfC) cryptographic algorithm for remote access to a classified network. | DISA STIG Cisco ASA VPN v2r2 | Cisco | SYSTEM AND COMMUNICATIONS PROTECTION |
| CISC-ND-001140 - The Cisco router must be configured to encrypt SNMP messages using a FIPS 140-2 approved algorithm. | DISA Cisco IOS XE Router NDM STIG v3r4 | Cisco | ACCESS CONTROL |
| TCAT-AS-000470 - Stack tracing must be disabled. | DISA STIG Apache Tomcat Application Server 9 v3r2 Middleware | Unix | CONFIGURATION MANAGEMENT |
