different logins for subdomains
				
				
                
                    
                    
                
                
                    
						
                
                
                    Hi
I am using WordPress MU. I have created multiple sites (subdomains) using the Wordpress sites feature. Currently all the sites uses the same user name and password. I want to enforce people to use different user name and password.
Let me know whether it is possible to have different logins (differnt user names and passwords) for different sites hosted on subdomains.
Thanks
Abhijeet