first of all i thank any person who try to help my with any suggestion
i will explain my situation :
i have a LAN network 192.168.1.x
i have belkin router who provide the LAN with internet and do NAT and routing operations
i have a windows domain in my LAN (1 DC and some windows machines joined to it)
i want to make pfsense in place to protect my network and set firewall rules upon users
my question is : is it possible to set rules and filter by active directory users because now i can only filter by machine (ip , mac adress) and not users because i have in my LAN machines that are used by 2 or more users so if i set rules by IP it will be applied upon all users
any help will be appreciated