The Netgate APU4 firewall is a low power embedded firewall/router system that provides excellent protection for your SOHO, Small Office and Remote Location networks.
Between the superior flexibility of pfSense and good performance at an insanely low price point compared to other commercially available firewalls, how can you go wrong?
pfSense is a free, open source firewall and router platform based on FreeBSD that is functionally competitive with expensive, commercial firewalls. pfSense is a stateful packet filtering firewall, which also serves as a LAN or WAN router, VPN Appliance, DHCP Server, DNS Server, or can be configured for other applications and special purpose Appliances. This next generation pfSense firewall features include:
** Squid, Snort, etc. require the full install of pfSense and a HDD/SSD to enable logging.