My DSL router is at 192.168.0.1. Every time I log in to the admin account from another 192.168 box, Firefox balks because the router uses an evil self-signed certificate from the manufacturer. Is there any way to accept the "risk" permanently? It is an impediment to productivity having to wade through banners proudly proclaiming how dangerous my router is among warning messages and do you really want to ignore our safety warnings and corrupt your system you stupid user who, after decades of experience, cannot decide for yourself if your router is clickbait full of trojans and viruses that don't work on Linux systems anyway. Go bother Windows users with such utter nonsense. I don't need your Windows safety wheels. Solution: provide a way to turn off the miasma in about:config, safely hidden from naive Windows folk, for 192.168 networks.