| 2.2.1.1 Ensure time synchronization is in use | CIS Debian 8 Server L1 v2.0.2 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.2.1.2 Ensure ntp is configured - ntp server | CIS Debian 8 Workstation L1 v2.0.2 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.2.1.2 Ensure ntp is configured - ntp server | CIS Debian 8 Server L1 v2.0.2 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.2.1.2 Ensure ntp is configured - restrict -4 | CIS Debian 8 Workstation L1 v2.0.2 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.2.1.2 Ensure ntp is configured - restrict -6 | CIS Debian 8 Server L1 v2.0.2 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.2.1.2 Ensure ntp is configured - restrict -6 | CIS Debian 8 Workstation L1 v2.0.2 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.2.1.3 Ensure chrony is configured | CIS Debian 8 Workstation L1 v2.0.2 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.2.1.3 Ensure chrony is configured | CIS Debian 8 Server L1 v2.0.2 | Unix | AUDIT AND ACCOUNTABILITY |
| 2.2.1.4 Ensure internal information system clocks are synchronizing - GPS. | CIS Red Hat Enterprise Linux 7 STIG v2.0.0 STIG | Unix | AUDIT AND ACCOUNTABILITY |
| APPL-11-000014 - The macOS system must, for networked systems, compare internal information system clocks at least every 24 hours with a server that is synchronized to one of the redundant United States Naval Observatory (USNO) time servers or a time server designated for the appropriate DoD network (NIPRNet/SIPRNet) and/or the Global Positioning System (GPS) - Network Time Server | DISA STIG Apple macOS 11 v1r5 | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Configure macOS to Use an Authorized Time Server | NIST macOS Big Sur v1.4.0 - 800-53r4 High | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Configure macOS to Use an Authorized Time Server | NIST macOS Big Sur v1.4.0 - 800-53r4 Moderate | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Configure macOS to Use an Authorized Time Server | NIST macOS Big Sur v1.4.0 - 800-53r5 Moderate | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Configure macOS to Use an Authorized Time Server | NIST macOS Big Sur v1.4.0 - CNSSI 1253 | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Configure macOS to Use an Authorized Time Server | NIST macOS Big Sur v1.4.0 - 800-171 | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Configure macOS to Use an Authorized Time Server | NIST macOS Big Sur v1.4.0 - 800-53r5 Low | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Configure macOS to Use an Authorized Time Server | NIST macOS Big Sur v1.4.0 - All Profiles | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Configure macOS to Use an Authorized Time Server | NIST macOS Big Sur v1.4.0 - 800-53r5 High | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable macOS Time Synchronization Daemon (timed) | NIST macOS Big Sur v1.4.0 - 800-171 | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable macOS Time Synchronization Daemon (timed) | NIST macOS Big Sur v1.4.0 - All Profiles | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable macOS Time Synchronization Daemon (timed) | NIST macOS Big Sur v1.4.0 - 800-53r5 Moderate | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable macOS Time Synchronization Daemon (timed) | NIST macOS Big Sur v1.4.0 - CNSSI 1253 | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable macOS Time Synchronization Daemon (timed) | NIST macOS Big Sur v1.4.0 - 800-53r4 Moderate | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable macOS Time Synchronization Daemon (timed) | NIST macOS Big Sur v1.4.0 - 800-53r5 High | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable macOS Time Synchronization Daemon (timed) | NIST macOS Big Sur v1.4.0 - 800-53r4 High | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable macOS Time Synchronization Daemon (timed) | NIST macOS Big Sur v1.4.0 - 800-53r5 Low | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable Time Synchronization Daemon | NIST macOS Big Sur v1.4.0 - 800-171 | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable Time Synchronization Daemon | NIST macOS Big Sur v1.4.0 - 800-53r5 High | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable Time Synchronization Daemon | NIST macOS Big Sur v1.4.0 - 800-53r4 High | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable Time Synchronization Daemon | NIST macOS Big Sur v1.4.0 - 800-53r5 Low | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable Time Synchronization Daemon | NIST macOS Big Sur v1.4.0 - 800-53r5 Moderate | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable Time Synchronization Daemon | NIST macOS Big Sur v1.4.0 - 800-53r4 Moderate | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable Time Synchronization Daemon | NIST macOS Big Sur v1.4.0 - All Profiles | Unix | AUDIT AND ACCOUNTABILITY |
| Big Sur - Enable Time Synchronization Daemon | NIST macOS Big Sur v1.4.0 - CNSSI 1253 | Unix | AUDIT AND ACCOUNTABILITY |
| Catalina - Configure macOS to Use an Authorized Time Server | NIST macOS Catalina v1.5.0 - All Profiles | Unix | AUDIT AND ACCOUNTABILITY |
| Catalina - Configure macOS to Use an Authorized Time Server | NIST macOS Catalina v1.5.0 - 800-53r4 Moderate | Unix | AUDIT AND ACCOUNTABILITY |
| Catalina - Configure macOS to Use an Authorized Time Server | NIST macOS Catalina v1.5.0 - CNSSI 1253 | Unix | AUDIT AND ACCOUNTABILITY |
| Catalina - Configure macOS to Use an Authorized Time Server | NIST macOS Catalina v1.5.0 - 800-171 | Unix | AUDIT AND ACCOUNTABILITY |
| Catalina - Configure macOS to Use an Authorized Time Server | NIST macOS Catalina v1.5.0 - 800-53r4 High | Unix | AUDIT AND ACCOUNTABILITY |
| Catalina - Enable macOS Time Synchronization Daemon (timed) | NIST macOS Catalina v1.5.0 - 800-171 | Unix | AUDIT AND ACCOUNTABILITY |
| Catalina - Enable macOS Time Synchronization Daemon (timed) | NIST macOS Catalina v1.5.0 - CNSSI 1253 | Unix | AUDIT AND ACCOUNTABILITY |
| Catalina - Enable macOS Time Synchronization Daemon (timed) | NIST macOS Catalina v1.5.0 - 800-53r4 High | Unix | AUDIT AND ACCOUNTABILITY |
| Catalina - Enable macOS Time Synchronization Daemon (timed) | NIST macOS Catalina v1.5.0 - 800-53r4 Moderate | Unix | AUDIT AND ACCOUNTABILITY |
| Catalina - Enable macOS Time Synchronization Daemon (timed) | NIST macOS Catalina v1.5.0 - All Profiles | Unix | AUDIT AND ACCOUNTABILITY |
| Catalina - Enable Time Synchronization Daemon | NIST macOS Catalina v1.5.0 - 800-53r4 Moderate | Unix | AUDIT AND ACCOUNTABILITY |
| Catalina - Enable Time Synchronization Daemon | NIST macOS Catalina v1.5.0 - 800-171 | Unix | AUDIT AND ACCOUNTABILITY |
| Catalina - Enable Time Synchronization Daemon | NIST macOS Catalina v1.5.0 - CNSSI 1253 | Unix | AUDIT AND ACCOUNTABILITY |
| Catalina - Enable Time Synchronization Daemon | NIST macOS Catalina v1.5.0 - All Profiles | Unix | AUDIT AND ACCOUNTABILITY |
| Catalina - Enable Time Synchronization Daemon | NIST macOS Catalina v1.5.0 - 800-53r4 High | Unix | AUDIT AND ACCOUNTABILITY |
| ESXI-67-000046 - The ESXi host must configure NTP time synchronization. | DISA STIG VMware vSphere 6.7 ESXi v1r3 | VMware | AUDIT AND ACCOUNTABILITY |
