| 2.1.1.1 Ensure a single time synchronization daemon is in use | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.1.1 Ensure a single time synchronization daemon is in use | CIS Ubuntu Linux 20.04 LTS Workstation L1 v2.0.1 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.1.2 Ensure chrony is configured | CIS Google Container-Optimized OS v1.2.0 L2 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.2 Ensure chrony is configured | CIS Fedora 28 Family Linux Server L1 v2.0.0 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.2 Ensure chrony is configured | CIS AlmaLinux OS 8 Server L1 v3.0.0 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.2 Ensure chrony is configured | CIS Red Hat EL8 Workstation L1 v3.0.0 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.2 Ensure chrony is configured | CIS Oracle Linux 7 v4.0.0 L1 Workstation | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.2.1 Ensure chrony is configured with authorized timeserver | CIS Ubuntu Linux 20.04 LTS Workstation L1 v2.0.1 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.2.1 Ensure chrony is configured with authorized timeserver | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.2.1 Ensure chrony is configured with authorized timeserver | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Workstation | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.2.1 Ensure chrony is configured with authorized timeserver | CIS Debian 10 Server L1 v2.0.0 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.2.1 Ensure chrony is configured with authorized timeserver | CIS Ubuntu Linux 20.04 LTS Server L1 v2.0.1 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.2.2 Ensure chrony is running as user _chrony | CIS Ubuntu Linux 20.04 LTS Workstation L1 v2.0.1 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.2.3 Ensure chrony is enabled and running | CIS Debian 10 Workstation L1 v2.0.0 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.2.3 Ensure chrony is enabled and running | CIS Ubuntu Linux 20.04 LTS Server L1 v2.0.1 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.3.2 Ensure systemd-timesyncd is enabled and running | CIS Debian 10 Server L1 v2.0.0 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.4.1 Ensure ntp access control is configured | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Workstation | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.4.1 Ensure ntp access control is configured | CIS Debian 10 Server L1 v2.0.0 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.4.1 Ensure ntp access control is configured | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.4.2 Ensure ntp is configured with authorized timeserver | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.4.2 Ensure ntp is configured with authorized timeserver | CIS Ubuntu Linux 20.04 LTS Workstation L1 v2.0.1 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.4.3 Ensure ntp is running as user ntp | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.4.3 Ensure ntp is running as user ntp | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Workstation | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.4.4 Ensure ntp is enabled and running | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 2.1.4.4 Ensure ntp is enabled and running | CIS Ubuntu Linux 18.04 LTS v2.2.0 L1 Workstation | Unix | AUDIT AND ACCOUNTABILITY |
| 2.2.1.1 Ensure time synchronization is in use | CIS SUSE Linux Enterprise Server 11 L1 v2.1.1 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.2.1.2 Ensure chrony is configured - NTP server | CIS Red Hat Enterprise Linux 7 STIG v2.0.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 2.2.1.2 Ensure ntp is configured - restrict -6 | CIS SUSE Linux Enterprise Server 11 L1 v2.1.1 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.2.1.2 Ensure systemd-timesyncd is configured | CIS SUSE Linux Enterprise 12 v3.1.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 2.2.2 Set 'ip address' for 'ntp server' | CIS Cisco IOS XR 7.x v1.0.0 L1 | Cisco | AUDIT AND ACCOUNTABILITY |
| 2.3.1.1 Ensure a single time synchronization daemon is in use | CIS Ubuntu Linux 22.04 LTS v2.0.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 2.3.1.1 Set 'ntp authenticate' | CIS Cisco IOS 15 L2 v4.1.1 | Cisco | AUDIT AND ACCOUNTABILITY |
| 2.3.2.1 Ensure systemd-timesyncd configured with authorized timeserver | CIS Debian Linux 11 v2.0.0 L1 Workstation | Unix | AUDIT AND ACCOUNTABILITY |
| 2.3.2.1 Ensure systemd-timesyncd configured with authorized timeserver | CIS Ubuntu Linux 24.04 LTS v1.0.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 2.3.2.2 Ensure systemd-timesyncd is enabled and running | CIS Ubuntu Linux 22.04 LTS v2.0.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 2.3.2.2 Ensure systemd-timesyncd is enabled and running | CIS Debian Linux 11 v2.0.0 L1 Workstation | Unix | AUDIT AND ACCOUNTABILITY |
| 2.3.2.2 Ensure systemd-timesyncd is enabled and running | CIS Ubuntu Linux 24.04 LTS v1.0.0 L1 Workstation | Unix | AUDIT AND ACCOUNTABILITY |
| 2.3.3.1 Ensure chrony is configured with authorized timeserver | CIS Ubuntu Linux 22.04 LTS v2.0.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 2.3.3.3 Ensure chrony is enabled and running | CIS Debian Linux 11 v2.0.0 L1 Workstation | Unix | AUDIT AND ACCOUNTABILITY |
| 2.3.3.3 Ensure chrony is enabled and running | CIS Debian Linux 12 v1.1.0 L1 Server | Unix | AUDIT AND ACCOUNTABILITY |
| 2.4.3 Set 'ntp source' to Loopback Interface | CIS Cisco IOS XE 17.x v2.1.0 L2 | Cisco | AUDIT AND ACCOUNTABILITY |
| 2.7 (L1) Host must have time synchronization services enabled and running | CIS VMware ESXi 8.0 v1.1.0 L1 | VMware | AUDIT AND ACCOUNTABILITY |
| 5.1 Ensure redundant NTP servers are configured appropriately | CIS F5 Networks v1.0.0 L1 | F5 | AUDIT AND ACCOUNTABILITY |
| 18.8.53.1.1 (L2) Ensure 'Enable Windows NTP Client' is set to 'Enabled' | CIS Microsoft Windows Server 2008 Domain Controller Level 2 v3.3.1 | Windows | AUDIT AND ACCOUNTABILITY |
| 18.9.50.1.2 Ensure 'Configure Windows NTP Client' is set to 'Enabled: NT5DS' | CIS Microsoft Windows Server 2019 STIG v2.0.0 STIG MS | Windows | AUDIT AND ACCOUNTABILITY |
| 18.9.50.1.3 (L2) Ensure 'Enable Windows NTP Server' is set to 'Disabled' (MS only) | CIS Microsoft Windows Server 2019 STIG v2.0.0 L2 MS | Windows | AUDIT AND ACCOUNTABILITY |
| 18.9.51.1.1 (L1) Ensure 'Enable Windows NTP Client' is set to 'Enabled' | CIS Microsoft Windows 10 Enterprise v3.0.0 L1 | Windows | AUDIT AND ACCOUNTABILITY |
| 18.9.51.1.1 (L1) Ensure 'Enable Windows NTP Client' is set to 'Enabled' | CIS Microsoft Windows Server 2019 v3.0.1 L1 MS | Windows | AUDIT AND ACCOUNTABILITY |
| 18.9.51.1.2 (L1) Ensure 'Enable Windows NTP Server' is set to 'Disabled' | CIS Microsoft Windows 10 EMS Gateway v3.0.0 L1 | Windows | AUDIT AND ACCOUNTABILITY |
| 18.9.51.1.2 (L1) Ensure 'Enable Windows NTP Server' is set to 'Disabled' | CIS Microsoft Windows 11 Enterprise v3.0.0 L1 + BL | Windows | AUDIT AND ACCOUNTABILITY |
