Schema Master definition - ExpertGlossary

The domain controller assigned to control all updates to the schema within a forest. At any time, there can be only one schema master in the forest. See also domain controller, forest, schema.
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The master service that maintains the structure of the forest database and authorizes schema changes.
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Browse Related Terms: Domain Controllers, Domain Naming Master, Infrastructure Master, Operation Masters (OM), Primary Domain Controller Emulator (PDC), Relative ID (RID), Single-master operations

Schema Master
Schema partition
Scope of Active Directory
seal
secure desktop
Secure Hash Algorithm
secure network
Secure Sockets Layer (SSL)
security association
Security context
Security descriptor
Security Groups
Security Identifier (SID)
Security package
Security policies