| AIX7-00-001053 - AIX must provide time synchronization applications that can synchronize the system clock to external time sources at least every 24 hours. | DISA STIG AIX 7.x v3r1 | Unix | AUDIT AND ACCOUNTABILITY |
| ALMA-09-055350 - AlmaLinux OS 9 must securely compare internal information system clocks at least every 24 hours. | DISA CloudLinux AlmaLinux OS 9 STIG v1r1 | Unix | AUDIT AND ACCOUNTABILITY |
| APPL-14-000014 The macOS system must enforce time synchronization. | DISA Apple macOS 14 (Sonoma) STIG v2r3 | Unix | AUDIT AND ACCOUNTABILITY |
| APPL-14-000170 The macOS system must be configured to use an authorized time server. | DISA Apple macOS 14 (Sonoma) STIG v2r3 | Unix | AUDIT AND ACCOUNTABILITY |
| APPL-14-000180 The macOS system must enable time synchronization daemon. | DISA Apple macOS 14 (Sonoma) STIG v2r3 | Unix | AUDIT AND ACCOUNTABILITY |
| APPL-15-000014 - The macOS system must enforce time synchronization. | DISA Apple macOS 15 (Sequoia) STIG v1r2 | Unix | AUDIT AND ACCOUNTABILITY |
| APPL-15-000170 - The macOS system must be configured to use an authorized time server. | DISA Apple macOS 15 (Sequoia) STIG v1r2 | Unix | AUDIT AND ACCOUNTABILITY |
| APPL-15-000180 - The macOS system must enable the time synchronization daemon. | DISA Apple macOS 15 (Sequoia) STIG v1r2 | Unix | AUDIT AND ACCOUNTABILITY |
| ESXI-80-000124 - The ESXi host must synchronize internal information system clocks to an authoritative time source. | DISA VMware vSphere 8.0 ESXi STIG v2r2 | VMware | AUDIT AND ACCOUNTABILITY |
| OL07-00-040500 - The Oracle Linux operating system must, for networked systems, synchronize clocks with a server that is synchronized to one of the redundant United States Naval Observatory (USNO) time servers, a time server designated for the appropriate DoD network (NIPRNet/SIPRNet), and/or the Global Positioning System (GPS). | DISA Oracle Linux 7 STIG v3r1 | Unix | AUDIT AND ACCOUNTABILITY |
| OL08-00-030740 - OL 8 must compare internal information system clocks at least every 24 hours with a server synchronized to an authoritative time source, such as the 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). | DISA Oracle Linux 8 STIG v2r2 | Unix | AUDIT AND ACCOUNTABILITY |
| PANW-NM-000099 - The Palo Alto Networks security platform must synchronize internal information system clocks to the authoritative time source when the time difference is greater than one second. | DISA STIG Palo Alto NDM v3r2 | Palo_Alto | AUDIT AND ACCOUNTABILITY, CONFIGURATION MANAGEMENT |
| RHEL-09-252020 - RHEL 9 must securely compare internal information system clocks at least every 24 hours. | DISA Red Hat Enterprise Linux 9 STIG v2r3 | Unix | AUDIT AND ACCOUNTABILITY |
| SLES-12-030300 - The SUSE operating system clock must, for networked systems, be synchronized to an authoritative DoD time source at least every 24 hours. | DISA SLES 12 STIG v3r1 | Unix | AUDIT AND ACCOUNTABILITY |
| SLES-15-010400 - The SUSE operating system clock must, for networked systems, be synchronized to an authoritative DOD time source at least every 24 hours. | DISA SLES 15 STIG v2r2 | Unix | AUDIT AND ACCOUNTABILITY |
| SOL-11.1-090020 - The operating system must synchronize internal information system clocks 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). | DISA STIG Solaris 11 X86 v3r1 | Unix | AUDIT AND ACCOUNTABILITY |
| SOL-11.1-090020 - The operating system must synchronize internal information system clocks 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). | DISA STIG Solaris 11 SPARC v3r1 | Unix | AUDIT AND ACCOUNTABILITY |
| UBTU-20-010436 - The Ubuntu operating system must synchronize internal information system clocks to the authoritative time source when the time difference is greater than one second. | DISA STIG Ubuntu 20.04 LTS v2r1 | Unix | AUDIT AND ACCOUNTABILITY |
| UBTU-22-252015 - Ubuntu 22.04 LTS must synchronize internal information system clocks to the authoritative time source when the time difference is greater than one second. | DISA Canonical Ubuntu 22.04 LTS STIG v2r3 | Unix | AUDIT AND ACCOUNTABILITY |
| UBTU-24-600180 - Ubuntu 24.04 LTS must synchronize internal information system clocks to the authoritative time source when the time difference is greater than one second. | DISA Canonical Ubuntu 24.04 LTS STIG v1r1 | Unix | AUDIT AND ACCOUNTABILITY |
