SID History is an attribute in Active Directory (AD) that provides backward compatibility when you have not re-permissioned a resource in the old domain. According to many best practices for Active Directory migrations — even the ones built into Quest ® tools — SID History is written when objects are migrated from other domains. It enables historic Access Control List (ACL) entries to continue to work after migration.
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- SID History Injection (or SID Hijacking) refers an attack that consists in injecting the SID of a highly privileged group or user from the target domain into a...
- The previous SID is added to the sIDHistory property. ... SID-History. Ldap-Display-Name. sIDHistory. Size. - Update Privilege.
- The legitimate use case of SID History is to enable access for an Account to effectively be Cloned to another.
- To assist businesses in upgrading from Windows NT 4.0 to Active Directory, SID History was first included in Windows Server 2000.
- ...when our user from domain a.com moves to domain b.com, it stores its previous SID in sid_history and replaces its SID with the given SID from its new DC.
- Essentially, if a user is trying to elevate from a trusted domain, the user will add a SID from the trusting domain to that user's SID history.
- To see how the tool can keep the history of security identity intact take a look at its working steps. Procedure to Migrate SID History with an Automated Tool.
- Complete list of Sneaky Active Directory Persistence Tricks posts. SID History is an attribute that supports migration scenarios.
- The focus of the SID History Injection Attack is aiding user migration between domains while ensuring continued access to resources from the former domain.
- In planning your Active Directory migration, have you decided how to handle SID History, the glue that sticks your legacy permissions to your current domain?