I have a couple of these cameras which I've been using on my home network. I cannot figure out how to change the username and password from admin/password. There's a page to make new accounts, and you can delete accounts, but you can't delete admin and when you try to enter new credentials for admin, it complains that the password doesn't match.
I'd hate to expose these on the network port forwarding to find out later that they have security flaws and I've let someone into my network.