D-Link DIR-516 User Manual page 20

Section 2 - Setting Up With a Web Browser - Access Point Mode
Wireless security helps to prevent unauthorized users from
accessing your wireless network, or seeing data being passed
between the router and wireless clients. The DIR-516 supports
two popular wireless security protocols, you should select a
protocol based on the wireless clients which will be accessing
your network.
Wired.Equivalent.Privacy.(WEP)
This is an older form of wireless security and should only be used
if your wireless clients do not support the newer WPA or WPA2
protocols.
Select WEP from the drop-down menu.
Security
Options:
Authentication Select either Open. System or Shared. Key as the
Type: authentication type.
WEP Key Select the encryption strength from the drop-down menu.
Length: 64-bit - A 64-bit key comprises a string of 10 hexadecimal
characters, or 5 ASCII characters.
128-bit.-.A 128-bit key comprises a string of 26 hexadecimal
characters, or 13 ASCII characters.
WEP Key 1:
Enter the desired WEP key in the field provided.
Click Save.Settings to save the current settings.
D-Link DIR-516 User Manual 16