Websites prove their identity via certificates. { -brand-short-name } does not trust { $hostname } because its certificate issuer is unknown, the certificate is self-signed, or the server is not sending the correct intermediate certificates.
ເວັບໄຊທ໌ພິສູດຕົວຕົນຂອງພວກເຂົາຜ່ານໃບຢັ້ງຢືນ. { -brand-short-name } ບໍ່ເຊື່ອຖື { $hostname } ເພາະວ່າຜູ້ອອກໃບຢັ້ງຢືນຂອງມັນບໍ່ຮູ້ຈັກ, ໃບຢັ້ງຢືນແມ່ນເຊັນດ້ວຍຕົນເອງ, ຫຼືເຊີບເວີບໍ່ໄດ້ສົ່ງໃບຢັ້ງຢືນລະດັບປານກາງທີ່ຖືກຕ້ອງ.