Question

Which of the following is a limitation of Domain Controller?

• A. Target for cyberattack
• B. Centralised user management
• C. Federated configuration of redundancy
• D. No resource sharing

Hint:

Because a domain controller governs user access, it is a high-value target for attackers—secure it properly.

Answer 1

The Correct Option is A

A Domain Controller (DC) is a server in a computer network that responds to authentication requests and verifies users on the domain. While it provides many benefits, such as centralized user management and security enforcement, one of its limitations is that it becomes a prime target for cyberattacks. If a domain controller is compromised, attackers can potentially gain access to sensitive data, escalate privileges, or disrupt the entire network. Thus, it must be protected with strong security measures, including firewalls, intrusion detection systems, and secure administrative practices.