I'm new to linux and security on the Internet. I'm trying to understand how to protect my home network using IPCop. I suppose, that my home network will not be the target of direct attack of hackers, but I'm sure, that its users will be levied pages and files from a lot of harmful Internet sites with viruses, trojans, worms, etc.Now, configuration of my home network is:Internet -> Firewall -> IPCop (incl. Snort) + CopFilter -> BLUE subnet.Questions: Is CopFilter + Snort enough to secure me against these threats? What else should I add?

Please help

I didn't find the right solution from the Internet.

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Thank you