What is Domain Controller?

[fishpawnbroker]

Hello Friends,

Please tell me what is domain controller.

[swlocums]

A domain controller is a server that responds to security authentication requests within a Windows Server domain.

[kriystirose]

A domain controller is a server that responds to security authentication requests (logging in, checking permissions, etc.) within a Windows domain.

[pablohunt2812]

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 (e.g., accessing a file folder on a server or modifying a file within a folder). 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.
In Windows NT, there was a primary domain controller and a backup domain controller. The primary DC focused on domain services only to avoid the possibility of a system slow down or crash due to overtasking from managing other functionality and security requests. In the event of a primary DC going down, a backup DC could be promoted and become the primary DC to keep the rest of the server systems functioning correctly. Since Windows 2000, the need for primary and backup DCs was nearly eliminated because of the introduction of Active Directory (AD) and multi-master replication.

[jack28012009]

I do not know what you want to ask
I have one suggestion for you. You learn by searching on google before. If you are unsure on this section, please ask. People are always happy to help you

[arjunrishi]

Domain controller is a server on a Microsoft Windows or Windows NT network that is responsible for allowing host access to Windows domain resources.

[Ritika gosh]

Domain controller (DC) is a server computer that responds to security authentication requests (logging in, checking permissions, etc.) within a Windows domain.


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[lushi]

A domain controller is a server that is running a version of the Windows Server® operating system and has Active Directory® Domain Services installed. Note. In Windows Server 2003 and Microsoft Windows® 2000 Server, the directory service is named Active Directory

[davidsmith21]

A domain controller is a server that manages network security, effectively acting as the gatekeeper for user authentication and authorization.

[wiztech]

A domain controller (DC) is a server that responds to security authentication requests within a Windows Server domain. It is a server on a Microsoft Windows or Windows NT network that is responsible for allowing host access to Windows domain resources.

A domain controller is the centerpiece of the Windows Active Directory service. It authenticates users, stores user account information and enforces security policy for a Windows domain.

[astrodost]

A domain controller (DC) is a server that responds to security authentication requests within a Windows Server domain. ... A domain controller is the centerpiece of the Windows Active Directory service. It authenticates users, stores user account information and enforces security policy for a Windows domain.

[Easton234]

In some ways, Domain Controller is similar to a security officer of an office building. If there are hundreds of computers in an office, then it is very tough to manage authentication of each machine. In this respect, the best solution is to configure one computer to manage the authentication of all other computers. All other computers must be connected to this main computer to create a network. The main computer is called Domain Controller.

[Anand Yadav]

A domain controller (DC) is a server that responds to security authentication requests within a Windows Server domain. It is a server on a Microsoft Windows or Windows NT network that is responsible for allowing host access to Windows domain resources.
A domain controller is the centerpiece of the Windows Active Directory service. It authenticates users, stores user account information and enforces security policy for a Windows domain.
A domain controller gives access to another domain in a trust relationship so that a user logging into a domain can access resources in another domain. If the server performing the domain controller role is lost, the domain can still function. If the primary domain controller is not available, the administrator can designate an alternate domain controller to assume the role.

[jerryperes]

Domain controllers are required to manage domains and domain-based objects. One important aspect of this is user authentication and access control. In order to carry out these functions, the domain controller must have information about users and other objects in the domain. This information is provided by a directory service.

[Paro]

On Microsoft Servers, a domain controller is a server computer that responds to security authentication requests within a Windows domain. A domain is a concept introduced in Windows NT whereby a user may be granted access to a number of computer resources with the use of a single username and password combination

[rohit]

A domain controller (DC) is a server that responds to security authentication requests within a Windows Server domain.

[Saravanan28]

The domain controller is defined as the server responsible for dealing with security concerns, such as logging in. An example of a domain controller is a pop-up box to enter user name and password.

[jesica]

Within a domain, a domain controller is used to regulate user account access to the network.

[yuva12]

The domain controller is defined as the server responsible for dealing with security concerns, such as logging in. An example of a domain controller is a pop-up box to enter user name and password.

[jerryperes]

A domain controller is a server computer that responds to security authentication requests within a computer network domain (https://easy.gr/en/domains). It is a network server that is responsible for allowing host access to domain resources. It authenticates users, stores user account information and enforces security policy for a domain.

[yuva12]

A domain controller is a server that responds to authentication requests and verifies users on computer networks. ... The domain controller (DC) is the box that holds the keys to the kingdom- Active Directory (AD).