This article guide you how to set up the security of D-Link 802.11n , as a example.
Step 1: Right click thestatus Icon in the task bar, to open the Wireless Manager.
Step 2: Select Wireless Manager.
Step 3: Click on My Wireless Networks.
Step 4: Select Modify on the right.
Step 5: Select your Network Type andType for the selected network profile.
Step 6: Click OK.