HTTPS IP devices and certificate best practices, why can’t I sign a certificate for my local ip device?

I have a IPv4 network behind a pfSense firewall at my small business. We have around 200 IP devices on the network. We have about 30 Axis IP cameras which have MJPG streams embedded into webpages as img tags. The webserver is internal and … Continue reading HTTPS IP devices and certificate best practices, why can’t I sign a certificate for my local ip device?