PCI 10.4 Synchronize all critical system clocks and times - Maximum tolerance for computer clock synchronization

Information

Time synchronization technology is used to synchronize clocks on multiple systems. When clocks are not properly synchronized, it can be difficult, if not impossible, to compare log files from different systems and establish an exact sequence of event (crucial for forensic analysis in the event of a breach). For post-incident forensics teams, the accuracy and consistency of time across all systems and the time of each activity is critical in determining how the systems were compromised.

See Also

https://www.pcisecuritystandards.org/documents/PCI_DSS_v3.pdf

Item Details

Category: AUDIT AND ACCOUNTABILITY

References: 800-53|AU-8(1), CSCv6|6.1

Plugin: Windows

Control ID: c042223181b9f3b72ab90006fada26e9ea1571f95eed50db72fa6bd63e980222