A technician is creating a WiFi network to which anyone can connect without entering a key. With which of the following should the technician configure the wireless network?

"Shared" refers to a specific, outdated authentication method (Shared Key authentication) often used with WEP, which still requires a pre-shared key, and is not synonymous with an open network.

An "Open" wireless network is configured without any authentication mechanism, meaning users can connect without providing a password or key. This setting explicitly allows anyone within range to join the network freely.

WPS (Wi-Fi Protected Setup) is a method to easily connect devices to a secure network, but it still involves authentication (PIN or button press), not an open connection.

WPA (Wi-Fi Protected Access) is a strong encryption and authentication protocol that requires a pre-shared key or an authentication server, preventing open access.