Also known as: DC&
DC has various meanings in the Technology category. Discover the full forms, definitions, and usage contexts of DC in Technology.
A domain controller (DC) is a server that handles all the security requests from other computers and servers within the Windows Server domain. Security requests include requests to log in to another server and checking permissions for various functions that need to be performed. The domain controller originated in Windows NT and managed the access to various resources granted to users and other servers through the use of a username and password.
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