I'm looking at adding a firewall to my business and pricing them they seem a few hundred dollars to around 1k for the higher end ones. I wouldn't mind a higher end one. I have an IT firm that will set it up for me, but they said if I pay $75 a month they will provide me with a firewall with antivirus and maintain it for me. I currently have a industry standard antivirus on all of the computers. I figured you set-up the firewall and it is all good or am I missing something? Just looking for guidance.