{"description": "The systemd_timesyncd service should be installed.", "rationale": "Time synchronization (using NTP) is required by almost all network and administrative tasks (syslog, cryptographic based services (authentication, etc.), etc.). systemd_timesyncd is a part of the systemd suite and acts as a NTP client.", "severity": "high", "references": {"cis-csc": ["1", "14", "15", "16", "3", "5", "6"], "cobit5": ["APO11.04", "BAI03.05", "DSS05.04", "DSS05.07", "MEA02.01"], "isa-62443-2009": ["4.3.3.3.9", "4.3.3.5.8", "4.3.4.4.7", "4.4.2.1", "4.4.2.2", "4.4.2.4"], "isa-62443-2013": ["SR 2.10", "SR 2.11", "SR 2.12", "SR 2.8", "SR 2.9"], "iso27001-2013": ["A.12.4.1", "A.12.4.2", "A.12.4.3", "A.12.4.4", "A.12.7.1"], "nist": ["CM-6(a)"], "nist-csf": ["PR.PT-1"], "pcidss": ["Req-10.4"], "cis": ["2.3.1.1"]}, "control_references": {"cis": ["2.3.1.1"]}, "components": [], "identifiers": {}, "ocil_clause": null, "ocil": null, "oval_external_content": null, "fixtext": "", "checktext": "", "vuldiscussion": "", "srg_requirement": "", "warnings": [], "conflicts": [], "requires": [], "policy_specific_content": {}, "platform": null, "platforms": [], "sce_metadata": {}, "inherited_platforms": ["system_with_kernel"], "cpe_platform_names": [], "inherited_cpe_platform_names": ["system_with_kernel"], "bash_conditional": null, "fixes": {}, "title": "Install the systemd_timesyncd Service", "definition_location": "/aptdata/openscap/scap-security-guide/linux_os/guide/services/ntp/package_timesyncd_installed/rule.yml", "template": {"name": "package_installed_guard_var", "vars": {"pkgname": "systemd-timesyncd", "variable": "var_timesync_service", "value": "systemd-timesyncd"}, "backends": {}}}