What security liability? If you're talking about a random attack, then they would need to somehow piece together my various email addresses and break different

What security liability? If you're talking about a random attack, then they would need to somehow piece together my various email addresses and break different passwords. The cameras (Dropcam, Smartcam, Ring) don't keep ports open on my firewall. If you're talking about a targeted attack, there's likely nothing I can do except sit in my house with a loaded gun.