Question

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

Answer 1

The first actions to secure a new wireless router are changing the SSID and default user name to prevent easy identification and unauthorized access.

Step-by-step explanation:

When setting up a new wireless router, the first actions a technician should take to secure the network are B. Change the SSID and E. Change the default user name. Changing the SSID (the name broadcasted by the wireless router) helps to obscure the network from being immediately identified as a default or unsecured setup by potential attackers. Changing the default username is critical in preventing unauthorized access since many routers come with generic, well-known admin usernames and passwords, which are often the first target of attacks. It is important to set a unique and strong password as well.