Ariel ← The Voice of the Proton Community My feedback 1 result found Add FIDO2/U2F support to Mobile apps (and allow disabling app based 2FA) 107 votes Vote Vote Vote Vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close 1 vote 2 votes 3 votes Remove votes You have left! (?) (thinking…) 10 comments · Proton Mail » New feature · Delete… · Admin → How important is this to you? Not at all You must login first! Important You must login first! Critical You must login first! We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Ariel supported this idea · Aug 26, 2020