Encore electronic ENHWI-G2 - Manual (Page 26)

Security
At the page, you can set up the WEP, WPA Encryption to ensure the
security of your Wireless.
Configuration
21
Encryption To enable WEP, WPA, WPA2 and WPA2
Mixed encryption modes, select the option in
the drop list. If you select none, any data will
be transmitted without Encryption and any
station can access the router.
Use 802.1x Authentication To enable the 802.1x, Click the check box of
the item.
WPA Authentication Mode There are two items, “Enterprise
(WPA-Radius)” and “Personal (Pre-Shared
Key)”. You can select the mode by clicking
the item.