Which component is commonly used to centralize authentication and resource management in many networks?

Which component is commonly used to centralize authentication and resource management in many networks?

• A. DNS Server
• B. DHCP Server
• C. Active Directory
• D. File Server

Answer: (C)

Centralized authentication and resource management rely on a directory service that keeps identity and access information in one place. Active Directory is that directory service used in many networks. It stores user and computer accounts, security groups, and policy objects, and domain controllers handle logons and access decisions using authentication protocols like Kerberos and LDAP. This setup also lets administrators push configurations and permissions across the environment with Group Policy, making it easier to control who can access resources like file shares, printers, and applications. DNS servers translate human-friendly names into IP addresses, DHCP servers assign IP addresses to devices, and File Servers host files but don’t manage user identities or access controls centrally. That’s why Active Directory is the component that centralizes authentication and resource management.

Centralized authentication and resource management rely on a directory service that keeps identity and access information in one place. Active Directory is that directory service used in many networks. It stores user and computer accounts, security groups, and policy objects, and domain controllers handle logons and access decisions using authentication protocols like Kerberos and LDAP. This setup also lets administrators push configurations and permissions across the environment with Group Policy, making it easier to control who can access resources like file shares, printers, and applications.

DNS servers translate human-friendly names into IP addresses, DHCP servers assign IP addresses to devices, and File Servers host files but don’t manage user identities or access controls centrally. That’s why Active Directory is the component that centralizes authentication and resource management.