Internet filtering for Primary School
I've recently finished a network installation in a small school in London. After finishing the installation they are now asking me over internet content filtering software to prevent the students from accessing porn and other sites.
Just a bit of techy background. There are 15 WinXP SP3 workstations, 30MB Fiber Optic broadband, newly installed win 2003 SBS server (although i haven't installed or configure ISA or Exchange, just standard win 2003R2 installation). I am using DHCP to dish out the address of the router across the network. Ideally i would prefer some kind of server solution as it is a lot easier to install and run. I have come across surf control as the main product. What's the most popular content filtering solution in schools? They would prefer to go on a similar system as they are not linked to local education authority.
Anyone any recommendations for any solutions? Any providers that provide cheap charity licences much appreciated.