Never use a security camera that doesn't offer 2FA. This ensures that even if a hacker gets your password, they can't access your cameras without a secondary code sent to your phone.

Would you like a sample privacy notice to post near your cameras?

The ultimate test of your setup is not the resolution or the night vision range. It is whether you would be comfortable with your neighbor owning the exact same footage you do. If you wince at that thought, you have work to do.