Using a Lenovo tiny PC by adding another network adapter to build a Sophos at-home firewall with L7, anti-malware, and intrusion prevention capabilities In my article, WIFI Best Practices, 4 Uninvited Guests, and 9 Ways to Evict, I instructed my readers not to rely on their ISP’s firewalls or use cheap, untrusted networking devices on their home networks. Now it's time that I step up and provide you with instructions for a low-cost solution to build and install a better, whol