D-Link DSL-2640B Quick Installation Manual page 6

Configuring the Router (continued)
Wireless Security Configuration
DSL-2640B is equipped with 802.1X and WPA/WPA2 (Wi-Fi Protected Access), the latest
security standard. It also supports the legacy security standard, WEP (Wired Equivalent
Privacy). By default, wireless security is disabled and authentication is open. Before enabling
the security, consider your network size, complexity, and existing authentication infrastructure
and then determine which solution applies to it.
 Select SSID: Select the wireless LAN of SSID to configure security features.
 No Encryption: Please refer to the manual for details of configuration
Network Authentication: Select the authentication mode for the selected wireless LAN of SSID to be

open. Please refer to the manual for more derails of description.
 WEP Encryption: Disable WEP Encryption.
The data is not encrypted when it is transferred from the device to the client station. This is
the default option.
Click Save/Apply to save the wireless security options and make the modification effect.
6
Select the wireless
LAN of SSID to
configure security
features