DSE security knowledge hub

Security knowledge,
without the noise.

Page 195 of the DSE Security Knowledge Hub, with source-backed guidance, checklists, explainers, and playbooks.

DSE-authoredOfficial sourcesReviewed guidance
Search the library
DSE post stream

Guidance and analysis from DSE

3,000 articles
DSE visual briefIdentity & cloud

Trace NTDS Replication Event 2089 is logged across Active Directory and Windows DNS

Microsoft states: “This article discusses the problem where a new event error message is logged if you don’t back up a Windows Server-based domain controller in a given time period that is called the backup latency interval.”

Published Reviewed 3 min readBy DSE Security Editorial Team
Read the guide
DSE visual briefManaged IT operations

Review When you run an LDAP query against a Windows Server 2008-based domain controller, you obtain a partial attribute list

Microsoft states: “This article provides workarounds for the issue when you run an LDAP query against a domain controller, you obtain a partial attribute list.”

Published Reviewed 3 min readBy DSE Security Editorial Team
Read the playbook
DSE visual briefIdentity & cloud

Scope Specify a server name and port number for an Active Directory cmdlet in observed AD/DNS state

Microsoft states: “Many cmdlets in the Windows PowerShell Active Directory module include a -Server parameter that lets you target operations to a specific domain controller (DC) and port.”

Published Reviewed 3 min readBy DSE Security Editorial Team
Read the briefing