Blocking websites on a small business network

[Squidward]

I work at a small business running Windows Server 2003 and 6 workstations running windows XP. I need to have internet access on the office systems, but they want the sales workstations to not have any internet access save an online credit authentication address. Does anyone know the best way to handle this type of issue?

Many Thanks!

 

[nweaver]

assuming you have non admin users, and are not running a proxy, you could add a false proxy, and allow exceptions for that one site

OR

you could remove the default gateway, and add a static (permenant) route to that one domain

OR

you could remove DNS and add that entry to the hosts file

 

[Squidward]

great ideas, thanks so much for your input