Asus WL-530g - Manual (Page 27)

3. Utilities
ASUS Pocket Wireless Router 27
Chapter 3 - Software Configuration
Quick Setup (Cont.)
To adjust other settings, click an item on the menu to
reveal a submenu and follow the instructions to setup
the ASUS Wireless Router. Tips are given when you
move your cursor over each item.
Also, if you want to protect transmitted data, select a middle or high Security
Level.
Medium : allows only those users with the same WEP key to connect to
this access point and to transmit data using 64bits or 128bits WEP key
encryption.
High: allows only those users with the same WPA pre-shared key to connect
to this access point and to transmit data using TKIP encryption.
Click Finish to continue. You are prompted to save the settings. Click
Save&Restart to save the settings to the ASUS Wireless Router and enable
the new settings.