Which of the following should be configured on a wireless router to enhance security? (Select TWO).

Disabling DHCP does not improve wireless security; attackers can still connect using manually configured static IPs on the correct subnet.

Changing the wireless channel reduces interference from neighboring networks but provides no security benefit against unauthorized access.

Disabling SSID broadcasting hides the network name from passive wireless scans, requiring an attacker to know the SSID before attempting to connect, which adds a layer of obscurity.

Changing the default router username and password is critical because factory default credentials are publicly documented and are the primary vector for unauthorized router administration access.

Using a static IP address on the router's WAN interface does not affect wireless network security or prevent unauthorized client connections.