I see that this is already a request, but I feel the need to make a new one if only to vent my frustration.

I admit that, as a Protonmail supporter since the Indiegogo days, I'm seriously disappointed that we're seeing features such as a desktop client bridge and single password mode before supporting 2FA via Yubikey.

Yes, Yubikey can currently be used in a roundabout pain in the ass way. Yes, we have other 2FA options (finally). But these are both tedious and inherently insecure compared to using a hardware token that's implemented properly.

I understand the need for (and appluad) Protonmail making secure email and other services user friendly enough to ensure a growing user base, and the resources that brings to expand the capabilities of the service. That said, I can't help but feel that the donors and supporters that made Protonmail possible in the beginning consider hardware token support ala Yubikey a feature that should have been implemented long ago.

By all means, bring secure email to the masses. I applaud that mission. But don't forget about the nerds who made Protonmail possible and the advanced features we still expect.

I vote for FIDO U2F. Yubikey is one of the suppliers that support it.

Please add youbico. Its much more secure than mobile 2FA. Also its the way to compete with the new Gmail Advanced Protection program.

FIDO U2F, not just yubikey. It's the hot stuff right now.

Requesting FIDO U2F support, and the ability to use a Yubikey Neo via NFC for MFA login on the android app.

Please support FIDO U2F.

Protonmail does support 2FA with Yubikey (TOTP). I use it all the time as long as you use a cellphone or a computer to get the time/codes. YubiKey does not support TOTP by itself so you have to use a phone or computer. It would be alot Safer if protonMail supported U2F but that I guess we have to wait for.

I feel Yubikey would be very beneficial.
I work in a secure environment where mobile phones and tablets are not permitted.
Yubikeys are permitted and are used on the corporate network to access certain areas.

Make your log-in page compatible with Google Chrome Trezor Password Manager. Then also use the Trezor as a U2F. Ridiculously Secure! Check out Trezor amazing U2F and awesome pw manager.

Hope this is coming eventually, it's currently the 25th highest voted feedback item.
When so many other websites now provide it, and Firefox now supports U2F too, I'd love to hear an official reason why this isn't even 'Under Review' ?

This is a duplicate of https://protonmail.uservoice.com/forums/284483-feedback/suggestions/17946706-yubikey-as-a-second-factor-authentification which has the most votes (666 at the moment). You could reallocate your votes to that idea so it gets a higher priority.

This is a duplicate of https://protonmail.uservoice.com/forums/284483-feedback/suggestions/17946706-yubikey-as-a-second-factor-authentification which has the most votes (666 at the moment). You could reallocate your votes to that idea so it gets a higher priority.

This is a duplicate of https://protonmail.uservoice.com/forums/284483-feedback/suggestions/17946706-yubikey-as-a-second-factor-authentification which has the most votes (666 at the moment). You could reallocate your votes to that idea so it gets a higher priority.

Echoing that FIDO U2F would be greatly appreciated.

I have Authenticator from phone enabled currently - however I often do NOT carry my phone, which locks me out of protonmail entirely whenever I am away from my device.

Since I carry a FIDO U2F key any time I leave the house, this is my primary method of authentication for every other service. Looking forward to being able to access protonmail while traveling as well. :- )

Echoing that FIDO U2F would be greatly appreciated.

I have Authenticator from phone enabled currently - however I often do NOT carry my phone, which locks me out of protonmail entirely whenever I am away from my device.

Since I carry a FIDO U2F key any time I leave the house, this is my primary method of authentication for every other service. Looking forward to being able to access protonmail while traveling as well. :- )

Echoing that FIDO U2F would be greatly appreciated.

I have Authenticator from phone enabled currently - however I often do NOT carry my phone, which locks me out of protonmail entirely whenever I am away from my device.

Since I carry a FIDO U2F key any time I leave the house, this is my primary method of authentication for every other service. Looking forward to being able to access protonmail while traveling as well. :- )

I would love to be able to use of my yubikey 4 to auth

+3

I'd very much like to see 2FA support for YubiKey in challenge-response mode!! PLEASE! OTP is not going be the best option in my opinion.

This would an extra layer of security that is a necessity these days - great feature. hope this will incorporated soon