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Thank you, @crystalize ! There's a ton of material for this topic. We haven't even scratched the surface. I have children for another example, of protecting them from Internet and other threats is a huge topic just by itself.

I hear you, @finnian. I took some courses in Intelligence Studies at American Military University--mostly on gathering intel via OSINT, SIGINT and HUMINT and it is unnerving to see what can be gathered on people simply via OSINT.

Yes! It is pretty easy. I hope to make people's personal and residential security better though.