Ummm. Not a subject I am well up on. To the point I'm not even sure what to look for.
Though I'm assuming what you mean is the ability to schedule internet access for children. I don't think it has that, but I don't have the latest model.
If you are meaning MAC address filtering to enhance wireless security, then yes. And somewhere IIRC guest devices can use WEP while your main network uses WPA, and the WEP devices can then see the net but not the LAN.
What are you looking for?