Cara Menghilangkan invalid security certificate pada Mozilla firefox

Pada saat Anda browsing dengan mengggunakan browser Mozilla Firefox mungkin Anda pernah menemukan pesan seperti berikut: Secure Connection Failed disdik.padang.go.id uses an invalid security certificate. The certificate is not trusted because it is self signed. The certificate is only valid for psb.wimasys.com The certificate expired on 3/29/2008 11:39 AM. (Error code: sec_error_untrusted_issuer) * This could […]