Proton User ← The Voice of the Proton Community My feedback 1 result found Allow using ONLY security keys as 2FA 143 votes Vote Vote Vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Vote We’ll send you updates on this idea 28 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 An error occurred while saving the comment Proton User commented · Apr 2, 2023 · Edit… · Delete… Agreed - TOTP is susceptible to man-in-the-middle attack. There is an option to use either hardware/passkey security key or TOTP when login via the web interface but there's no option to use security key from the iOS app. Save Submitting... Proton User supported this idea · Apr 2, 2023
Agreed - TOTP is susceptible to man-in-the-middle attack.
There is an option to use either hardware/passkey security key or TOTP when login via the web interface but there's no option to use security key from the iOS app.