(nod) Yes, I think I do have a well above average home network/PC security setup. In addition to those 3 products, I also use a top-rated router with some expert built-in security (https://www.checkpoint.com/products/700-security-appliances/), and I use the OpenDNS Prosumer Umbrella Roaming Client to protect/encrypt my DNS traffic. I also use a VPN at times, and run a few browser plugins for additional layers of security.
Despite all that, I still feel a little vulnerable to falling victim to malware. Haha. I don't think I'm paranoid (insert joke here), I'm just fairly aware of the many online dangers, and that there are a lot of clever hackers out there that never sleep.
Thanks for the info, and happy holidays and best wishes for 2018.