Скачать или смотреть How to Find User SID in Active Directory | Windows Server 2019 / 2022

In this video, I explain how to search User SID in Active Directory using PowerShell,
User SID is a unique number assigned to each security principal (such as users, groups, computers) in a Windows environment, and User SID is very important for security as it is used to control access to resources such as applications, computer access, printers, etc.
Because the User SID is a unique number when renaming or moving a user account in Active Directory, the SID will remain the same.
The steps to find or know the User SID are very simple, by using the command it will immediately display the SID
How do SIDs work?
Microsoft Windows security depends on SIDs for authentication. Windows server OSes use SIDs to uniquely identify accounts on the local computer in a persistent way: A user account name could change, but since the SID stays the same, that account can still be identified.
When a computer joins a domain, the domain controller grants it a Domain SID for authentication purposes in the domain. ACLs include lists of SIDs for security principals and groups that are authorized for access to that domain.
Why are SIDs used?
SIDs are used as a unique identifier for entities that use Windows. SIDs are a component of a security database that security authorities can use to identify the user and the permissions that the user has the right to.
When users log on to a Windows system, the system generates an access token that includes the user SID, the SID of any groups the user belongs to and the user privilege level. This access token can be authenticated against an ACL to determine what the user can access.
How to Get Users SID from a Specific OU in Windows Server 2019 / 2022,
Get Computer SID in Active Directoryin Windows Server 2019 / 2022,
Get Group SID in Active Directory,
Find the SID of an Active Directory User,
Get Current Active Directory User SID in PowerShell,
Get Active Directory Computer SID in PowerShell,
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#howto #windowsserver #windowsserver2019 #windowsserver2022 #activedirectory #domain_controller #domain #grouppolicy #group_policy #gpo #powershell #cmd #commandprompt #commandline #domainusers
How to Get the SID of a Deleted User Account,
How to Get All Active Directory Users SID with PowerShell,
Get Local User SID in PowerShell,
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