Iii-3-4-1-1; Disable - Edimax EW-7478AC User Manual

III-3-4-1-1.

Disable

Encryption is disabled and no password/key is required to connect to the
EW-7478AC.
Disabling wireless encryption is not recommended. When
disabled, anybody within range can connect to your device's SSID.
Enable 802.1x
Authentication
Check the box to enable the 802.1x
authentication. A RADIUS server is required to
perform 802.1x authentication: enter the
RADIUS server's information in the relevant
fields (below).