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So, what is active directory? It's a kind of database that usually keeps track with all the users account as well as passwords in the organization. It lets you keep and store the user account and password in one secured location, enhancing the organization security. Active Directory database is subdivided in one or extra domain. Domains are security boundary. Every domain is being hosted by the server known as the domain controller or DC. Domain controller handles all users account and password in domains. Domain Name System and Domain Domain is named with the use of domain name systems or DNS. When the company is known as ACME Corporation, then your DNS will be like acme.com. It is one top-level name for domains for the company. The protection domain within its Active Directory will map directly in DNS domain names. For some larger organization, you may subdivide its Active Directory in child domain based on the geography for instance. When the ACME Corporation have 3 divisions known as east, central and west, their sub domain can have DNS names like: ? Central.acme.com ? West.acme.com ? East.acme.com What is Active Directory Object? Every domain needs a server computer. Within the samples stated above, you will need 4 servers at least to host the active directory An active directory's structure is hierarchical arrangements of info in terms of objects. The object falls in two broad groups, which includes security principal and resources. The security principal has assigned uniquely the security identifiers or SID. Every object represents one single body, whether computer, user group or printer and the attribute. Specific objects may contain some other objects. The object is distinctly described but the name as well has sets of characteristics, the attitude and the info that objects represent - described by schema, which identifies the types of object that may be stored inside an active directory. Every attribute object could be use to define numerous schema object. These schema objects let the schema be extended and modified if needed. On the other hand, since every schema objects are integral to define what is active directory object, changing or deactivating the objects may basically change or/and disrupt the deployment. Schema alters automatically propagate through the system. When it is made, the object might just be deactivated and not removed or deleted. Altering the schema normally needs planning. Thus, make it clear and understandable now. Read more details about microsoft active directory and active directory administration tool.
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