Questão 66 — CompTIA SY0-701 CompTIA Security+ Certification Exam
A network engineer is increasing the overall security of network devices and needs to harden the devices. Which of the following will best accomplish this task?
- A. Configuring centralized logging
- B. Generating local administrator accounts
- C. Replacing Telnet with SSH
- D. Enabling HTTP administration
Resposta correta:
C
Explicação
Explanation: Correct answer: C. Replacing Telnet with SSH Network device hardening is best accomplished by disabling unnecessary services and ports. This reduces the attack surface by eliminating services that are not required for the device's function. Other hardening practices include changing default credentials, updating firmware, applying security patches, and configuring access controls, but disabling unused services and ports directly minimizes the potential vectors available to attackers, making it a primary hardening step.
Quer todas as 907 questões por R$ 1,00?