I have a network with more than 150 users,
its a school,
since the school was opened we notice that the internet is running very slow, so I ran a scan on the network to see whose on it.
well I find a set students online with they iphon, ipad etc......
we have password on the wifi but the teachers gives out the password.
I would like your recommendation for a router\firewall that I can use to restrict these students from getting on to the network,
im looking for something that when I see the students device on the network, I want to be able to block them by mac address,
also I would like to block websites, such as facebook, porn, etc......
thanks in advance for your help