Live data from Hacker News

Your Android Phone Is a Security Key

blog.google

121–130 of 144 posts

Re: Your Android Phone Is a Security Key

#121

Or you can just use https://krypt.co/ which uses the same FIDO standard, is open source, works on both android and iOS (where it actually uses the secure enclave) and both in Chrome and Firefox

An important caveat with Krypton is that while it is open source, the published source is essentially useless because it is not licensed under a free license.

Re: Your Android Phone Is a Security Key

#122

Earlier quoted context omitted.

>If someone is an actual security expert, I'd like to know why (1) is an acceptable practice. So your issue here is that Google tells you whether it's a valid email address before you enter in a password? You could validate email addresses yourself by sending out a ton of emails to different permutations of *@gmail.com and seeing which ones come back as undeliverable. An email address on its own isn't inherently priv…

I interpreted the parent's complaint in (1) as the login form having the username/password entries split across two screens, not as a complaint that it tells you the account doesn't exist. AIUI, splitting the entry across two screens like that breaks a lot of password managers, as they can't handle it. This hampers the adoption of password managers, which would largely help the average Joe's security. Google supports…

You both addressed different parts to my complaint, so thank you both.

I'm definitely dumb enough to not realize that email login might be a special case because you can check username validity another way (sending emails). And I didn't know that GSuite had external auth.

These split pages don't actually break lastpass, at least for me. One field is still called username and another is called password, so they fill properly.

Re: Your Android Phone Is a Security Key

#123
post #109

Earlier quoted context omitted.

The problem isn't even Google, it's just lack of actual support for services that need it. You have to have the right client, the right device, and every website has to implement it. Government websites won't support it, nor most financial services, your gym, school, job, etc. Sensitive records like your SSN will be kept in walled gardens accessible by a simple user and password, and maybe a security question. Most p…

I'm not sure this is the right perspective. Is it really such a big deal if SSNs get leaked? On the other hand, insecure e-mail has been at the center of massive political upheavals. I think securing e-mail is way more important than even banking information.

For a random subset of people, not necessarily.

For anyone who has or will have people interested in their particular accounts, not just bulk breakin of simple passwords that should be forbidden in most sites, it becomes a much worse risk profile, as you often can't turn off places letting you use that data point as one part of verification.

Re: Your Android Phone Is a Security Key

#124

Earlier quoted context omitted.

Edit after trying: It is a little disappointing that it is Chrome only.

Implementing and maintaining the code in the browser that manages the local BLE channel to a FIDO authenticator is unfortunately a significant undertaking. We (the team behind this at Google) work actively with FIDO and the W3C on the open standards behind this so that other browsers can support this as well in the future.

I'm very happy with the work and understand it is no trivial feat. But as a FF user I can't really try it out.

> We (the team behind this at Google) work actively with FIDO and the W3C on the open standards behind this so that other browsers can support this as well in the future.

Super excited to hear this.

Re: Your Android Phone Is a Security Key

#125

Or you can just use https://krypt.co/ which uses the same FIDO standard, is open source, works on both android and iOS (where it actually uses the secure enclave) and both in Chrome and Firefox

An important caveat with Krypton is that while it is open source, the published source is essentially useless because it is not licensed under a free license.

That should be sufficient to audit the code, and verify that the binaries distributed via app stores are actually compiled from it, no? For a security app, it's pretty useful.

Re: Your Android Phone Is a Security Key

#126
post #38

Earlier quoted context omitted.

Heh, Microsoft seems better than Google to support Linux in new products now. VS Vode is amazing, as is dotnet core. Who would have thought 5 years ago.

Of course they do. This is the “embrace” phase.

Not really, that's because Windows Server isn't that popular and if they want developers to remain on Windows and still use MS tech for their deployment they need some sort of Linux support.

Re: Your Android Phone Is a Security Key

#127
post #96

Earlier quoted context omitted.

Ah, you have separate keyrings for your home keys and car keys? I'd say that's not usually the case.

It's common in any situation where you share a car with other people.

Which, in turn, is more common outside of US.

Re: Your Android Phone Is a Security Key

#128
post #38

Earlier quoted context omitted.

> all you need is an Android 7.0+ phone and a Bluetooth-enabled Chrome OS, macOS X or Windows 10 computer with a Chrome browser

Heh, Microsoft seems better than Google to support Linux in new products now. VS Vode is amazing, as is dotnet core. Who would have thought 5 years ago.

I suspect they just don't want to do tech support for Bluetooth in Linux on random hardware. Can't blame them.

Re: Your Android Phone Is a Security Key

#129

Or you can just use https://krypt.co/ which uses the same FIDO standard, is open source, works on both android and iOS (where it actually uses the secure enclave) and both in Chrome and Firefox

An important caveat with Krypton is that while it is open source, the published source is essentially useless because it is not licensed under a free license.

You can see the code, but can't do anything with it? That'd be source-available, not open source.

Having a source publicly available is one of the prerequisites for something to be considered open source, but it's far from being the only prerequisite.

Re: Your Android Phone Is a Security Key

#130
Here in Iceland, there's a security key embedded in your SIM card that everybody uses as their 2FA solution. It's triggered via a GSM message to your phone, identifies what the authorization is for, and lets you enter the key's PIN code to accept.

The whole thing (except the UI) is isolated from the phone's OS so that even if your phone gets lost or compromised nobody else can auth as you.

Post reply on HN