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XCCDF
MS SQL Server 2014 Instance Security Technical Implementation Guide
SRG-APP-000374-DB-000322
SRG-APP-000374-DB-000322
An XCCDF Group - A logical subset of the XCCDF Benchmark
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SRG-APP-000374-DB-000322
1 Rule
<GroupDescription></GroupDescription>
SQL Server must produce time stamps that can be mapped to Coordinated Universal Time (UTC, formerly GMT).
Medium Severity
<VulnDiscussion>If time stamps are not consistently applied and there is no common time reference, it is difficult to perform forensic analysis, in audit files, trace files/tables, and application data tables. Time is commonly expressed in Coordinated Universal Time (UTC), a modern continuation of Greenwich Mean Time (GMT), or local time with an offset from UTC. SQL Server obtains the date and time from the Windows operating system. In a normal configuration, the OS obtains them from an official time server, using Network Time Protocol (NTP). The ultimate source is the United States Naval Observatory Master Clock. SQL Server built-in functions for retrieving current timestamps are: (high precision) sysdatetime(), sysdatetimeoffset(), sysutcdatetime(); (lower precision) CURRENT_TIMESTAMP or getdate(), getutcdate(). Provided the operating system is synchronized with an official time server, these timestamp-retrieval functions are automatically compliant with this requirement, as are SQL Server's audit and trace capabilities.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>