This thread was archived. Please ask a new question if you need help. How it's possiable 1 reply 1 has this problem 1 view Last reply by TyDraniu 4 years ago uu unic 16.1.20, 20:08 more options Quote Two factor authentication Two factor authentication All Replies (1) TyDraniu Top 10 Contributor 16.1.20, 20:41 more options Quote See Secure your Mozilla account with two-step authentication. See [[Secure your Firefox Account with two-step authentication]].