[squid-users] nt-auth and positive page list

[Gunnar Groetschel <ggroetschel@xxxxxxxxx>]

Hello

I have a few questions over squid.
1. How can i configure a positive page list in squid, so that users can 
only see pages of yahoo.com for example 
http://de.lottery.yahoo.com/index.html or http://de.finance.yahoo.com/

2. Is it possible to use nt-authentication with squid?
The Windows 2000 Workstation users should be authenticated through their 
windows logon names

Thanks
Gunnar