Windows Security Log Event ID 4877

Operating Systems Windows 2008 R2 and 7
Windows 2012 R2 and 8.1
Windows 2016 and 10
Windows Server 2019 and 2022
 • Subcategory
Object Access
 • Certification Services
Type Success
Corresponding events
in Windows 2003
and before

4877: Certificate Services backup completed

On this page

Certificate Services backup completed.  To find out when the backup started and what type of backup it was look earlier in the log for 4876.

This event event is only logged if "Backup and restore the CA database" is enabled on the Audit tab of the CA's properties in Certificate Services MMC snap-in and of course if the Certificate Services audit subcategory is enabled with auditpol.

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