Is there a way to adjust parental / Access Controls?

[OverSpun]

I have about 5-6 computers in my house so that I can setup a blacklist or even using MAC addresses if that'll work somehow. I haven't needed to set this up until now.

I'm on an Airport Extreme but the OSX "Parental Access" wouldn't help me much since everyone has their own computers.

Thanks

 

[CylonGlitch]

-> System Preferences -> Parental Controls

 

[OverSpun]

^^ I was aware that the OSX Parental Control was only for each computer but I wanted to block idevices also.

I looked into OpenDNS since it is free but I was able to block facebook and other social networks which its working very well for the entire LAN, but I only need to block 2 computers in the network. Hopefully someone has used Open DNS that could point me getting that setup right.

Of course, I don't need to block myself on the network.