Well, as the message concerns having found a new network (actually the same old one, but it went down and came up again), I would have expected to find "network" in the search - but the search was without result. So I read down the entire page, with headings of "Update", "Troubleshooting", "Virus Scans", "Core shields" (mostly Mail and Web shields), "Virus Chest" (Nothing there except the size of the chest), "Firewall" (I imagine this is what would see the new network, but the only items ticked are "Show notifications about newly created Block rules" (I don't know whhat that means) and "Enable automatic profile switching", and Raw Sockets are enabled. "SandBox", "Data Shredder", "Do not disturb" - and none of those suggest to me an interest in my local network.
Bear in mind that I'm a user, not an internetworking tech, and just like many people who drive a car but have no idea how it works, there are many aspects of virus protection of which I am totally ignorant. I have spent my life as a tech support on certain aspects of computing (HyperChannel inter-mainframe network, tape backup, various peripheral types, and my last few years in RAIDs), but I never ventured into the world of Internetworking.