Mac OS Lion (10.7.x)

1. Click  Airport icon.
2. Select UCM-WiFi-Secured.  
3. Type UCMO\network username for User Name.  Note: Make sure UCMO is in uppercase.
4. Enter network password for Password.
5. Remember this network should be checked 
6. Click Join
Note: The network username and network password are your UCM login account credentials.
7. Click Show Certificate  
8. Place a check in Always trust "argentina.ucmo.edu"
9. Click Continue    
10. Enter your local administrator name and password.  Note: This is not your UCMO login credentials.
11. Click Update Settings

To verify you are connected:
12. Click Airport icon.
13. Select Open Network Preferences.