I have a network which segmented to 5 segments (Servers, Staff, Studnets, Guests, DMZ) + two fiber lines for internet connectivity from my ISP.
I would like to find a solution which allow me to terminate all segments and internet lines to it then apply a protection rules ( virus scanning, web filtering etc)
this device should cover the following functions.
Firewall, antivirus, anti spam, web filtering, VPN...
I checked ASA 5500 series but it has a problem in No. of ports available. (5540 has 4 ports only)
any advices ??