First method
From the list of Wi-Fi networks click Connect to wifi.csn.khai.edu
Use your University login and password.
If the first method has failed
Click on Open Network and Sharing Center (right-click on network icon)
Select Set up a new connection or network from Change your networking settings
Select Manually connect to a wireless network
Click Next
Set the Network name to wifi.csn.khai.edu
Security type needs to be WPA-Enterprise
Encryption type should be TKIP
Deselect (manually) Start this connection automatically if you prefer to connect manually,
Click Next
Click Change connection settings
Select the Security tab
Set the authentication method to Microsoft Protected EAP (PEAP)
Click Settings
Deselect Validate server certificate
Make sure the Authentication Method is Secured password (EAP-MSCHAPv2)
Click Configure...
Deselect Automatically use my windows logon name
Click OK
Click OK to close the Protected EAP Properties window
Click Advanced settings on Wireless Network Properties
Select Specify authentication mode
Click OK to close the Advanced settings window
Click OK to close the Wireless Network properties window
From the list of Wi-Fi networks click Connect to wifi.csn.khai.edu
Use your University login and password.