I look at mainstream security devices.
I look at cheap camera modules and Linux boards.
I look some more at the mainstream security devices.
I look again at the cheap cameras and Linux boards.
Sadly, security cameras are among the most hackable targets on the Internet, because You™ haven't released that competitive solution you've been thinking about that prioritizes security over unnecessary bells and whistles. When you do, you'll corner that vocal fraction of the community you've always been wanting to meet.
It doesn't have to be a bureaucratic, incoherent, legacy-burdened headache built from clipboard-remixed vendor samples. Linux, no blobs, a couple lightweight services; and you're done. Remote access in the palm of your hand? Too easy. Anything is possible when you design without agendas.
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Your plaintext passwords (which were also using in two other places - argh) just leaked from a vendor's stolen cloud database.
A HTTP URL hack that dumps the root password into the browser window surfaced seven months ago.