GIAC Exam GSNA Topic 3 Question 53 Discussion

In Unix, the /etc/securetty file is used to identify the secure terminals from where the root can be allowed to log in.

Answer B is incorrect. In Unix, the /etc/ioports file shows which I/O ports are in use at the moment.

Answer A is incorrect. In Unix, the /etc/services file is the configuration file that lists the network services that the system supports.

Answer C is incorrect. In Unix, the /proc/interrupts file is the configuration file that shows the interrupts in use and how many of each

there has been.