Account Management Event: 634

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Account Management » Event ID 634 - Security Enabled Global Group Deleted

Event ID 634 - Security Enabled Global Group Deleted

Event ID 634
Category Account management
Sub category Security group management
Description A security-enabled global group was deleted

In Active Directory, when a Security Global Group is deleted, event ID 634 gets logged. 

This log data gives the following information:

Subject: User who performed the action Security ID
Account Name
Account Domain
Logon ID
Deleted Group Security ID
Group Name
Group Domain
Additional Information Privileges

Why event ID 634 needs to be monitored?

  • Prevention of privilege abuse
  • Detection of potential malicious activity
  • Operational purposes like getting information on user activity like user attendance, peak logon times, etc.
  • Compliance mandates

Pro tip:

ADAudit Plus audits, reports, and alerts group management actions performed on distribution and security groups making Active Directory auditing much easier.

Event 634 applies to the following operating systems: 

  • Windows Server 2000
  • Windows 2003 and XP

Corresponding event ID for 634 in Windows Server 2008 and Vista is 4730

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