CompTIA A+ Core 2 Question J-18

When setting up a new wireless router, which of the following actions should the technician take FIRST in order to secure the network? (Select TWO).

A. Disable unused ports
B. Change the SSID
C. Position the antennas to prevent outside access
D. Enable MAC filtering
E. Change the default user name

Correct Answer: BE

The basic tasks to secure a network is to change SSID and the default user name. This is the basic security a user can employ to secure the network immediately.