Safari Supports NFC, USB, and Lightning FIDO2-Compliant Security Keys in iOS 13.3

The iOS 13.3 update that is currently available to developers and public beta testers has a new Safari feature that supports NFC, USB, and Lightning FIDO2-compliant security keys.

This option was activated in the first beta of iOS 13.3, but in the second developer beta, Apple has added details about it in the release notes.

yubico1

Now supports NFC, USB, and Lightning FIDO2-compliant security keys in Safari, SFSafariViewController, and ASWebAuthenticationSession using the WebAuthn standard, on devices with the necessary hardware capabilities.

With the iOS 13.3 update, Safari will support physical security keys like the Lightning-equipped YubiKey, which can be used for more secure two-factor authentication.

Yubico announced the YubiKey 5Ci back in August, but at the time of launch, it was of limited usefulness because it did not work with Safari, Chrome, or other major browsers, though it was compatible with apps like 1Password.

With Safari support, the YubiKey 5Ci is a legitimately useful tool that can be more convenient than software-based two-factor authentication because there's no need to enter a security code -- you simply plug it in to an iPhone or Mac (there's also a USB-C connector) to authenticate. Support for FIDO2-compliant USB security keys using WebAuthn was previously added to Safari 13 in macOS.

Other NFC, USB, and Lightning-based security keys will also work with Safari following the iOS 13.3 update. There's no word yet on when iOS 13.3 will be released, but we may see it sometime in December after a few more weeks of beta testing.

Related Forum: iOS 13

Popular Stories

iPhone SE 4 Thumb 1

iPhone SE 4 With Apple's Own 5G Modem 'Confirmed' to Launch in March

Tuesday November 19, 2024 12:12 pm PST by
Barclays analyst Tom O'Malley and his colleagues recently traveled to Asia to meet with various electronics manufacturers and suppliers. In a research note this week, outlining key takeaways from the trip, the analysts said they have "confirmed" that a fourth-generation iPhone SE with an Apple-designed 5G modem is slated to launch towards the end of the first quarter next year. In line with previo...
airtag purple

AirTag 2 Rumored to Launch Next Year With These New Features

Sunday November 17, 2024 5:18 am PST by
Apple released the AirTag in April 2021, so it is now three over and a half years old. While the AirTag has not received any hardware updates since then, a new version of the item tracking accessory is rumored to be in development. Below, we recap rumors about a second-generation AirTag. Timing Apple is aiming to release a new AirTag in mid-2025, according to Bloomberg's Mark Gurman....
Magic Mouse Next to Keyboard

No, Apple CEO Tim Cook Didn't Say He Prefers Logitech's MX Master 3 Over the Magic Mouse

Sunday November 17, 2024 3:03 pm PST by
While the Logitech MX Master 3 is a terrific mouse for the Mac, reports claiming that Apple CEO Tim Cook prefers that mouse over the Magic Mouse are false. The Wall Street Journal last month published an interview with Cook, in which he said he uses every Apple product every day. Soon after, The Verge's Wes Davis attempted to replicate using every Apple product in a single day. During that...
Generic iOS 18 Feature Real Mock

Apple Releases iOS 18.1.1 and iPadOS 18.1.1 With Security Fixes

Tuesday November 19, 2024 10:10 am PST by
Apple today released iOS 18.1.1 and iPadOS 18.1.1, minor updates to the iOS 18 and iPadOS 18 operating systems that debuted earlier in September. iOS 18.1.1 and iPadOS 18.1.1 come three weeks after the launch of iOS 18.1. The new software can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. Apple has also released iOS 17.7.2 for...
at t turbo indicator iphone 16 pro max v0 8hrh7w5f3w1e1

AT&T Turbo Indicator Showing Up in iPhone Status Bar for Subscribers

Wednesday November 20, 2024 3:42 am PST by
AT&T has begun displaying "Turbo" in the iPhone carrier label for customers subscribed to its premium network prioritization service, according to reports on Reddit. The new indicator seems to have started appearing after users updated to iOS 18.1.1, but that could be just coincidence. Image credit: Reddit user No_Highlight7476 The Turbo feature provides enhanced network performance through ...
iPhone 17 Slim Feature Single Camera 1 Redux

'iPhone 17 Air' Rumored to Surpass iPhone 6 as Thinnest iPhone Ever

Monday November 18, 2024 1:07 pm PST by
In a research note with Hong Kong-based investment bank Haitong today, obtained by MacRumors, Apple analyst Jeff Pu said he agrees with a recent rumor claiming that the so-called "iPhone 17 Air" will be around 6mm thick. "We agreed with the recent chatter of an 6mm thickness ultra-slim design of the iPhone 17 Slim model," he wrote. If that measurement proves to be accurate, there would be ...
bug security vulnerability issue fix larry

Make Sure to Update: iOS 18.1.1 and macOS Sequoia 15.1.1 Fix Actively Exploited Vulnerabilities

Tuesday November 19, 2024 10:52 am PST by
The iOS 18.1.1, iPadOS 18.1.1, and macOS Sequoia 15.1.1 updates that Apple released today address JavaScriptCore and WebKit vulnerabilities that Apple says have been actively exploited on some devices. With the JavaScriptCore vulnerability, processing maliciously crafted web content could lead to arbitrary code execution. The WebKit vulnerability had the same issue with maliciously crafted...

Top Rated Comments

FishyFish Avatar
66 months ago
I’m just loving this announcement. Nice job Apple!!
Score: 2 Votes (Like | Disagree)
farewelwilliams Avatar
66 months ago
"it has awesome security" -steve jobs
Score: 2 Votes (Like | Disagree)
orthorim Avatar
66 months ago

This is great news for the 8 people who will ever use this totally obscure feature.
Willing to bet you will eat these words by this time next year.

All our security standards are extremely weak and / or have been hacked so we need new ones desperately. 2FA is going to be the savior of doing anything wallet related on your computer.

The reason this is fantastic news is that it will allow mass adoption of way better, way more convenient, way more mass compatible security.
Score: 2 Votes (Like | Disagree)
ksnell Avatar
66 months ago

This is great news for the 8 people who will ever use this totally obscure feature.
Count me in good sir! At least 8 of us are taking internet security seriously!
Score: 1 Votes (Like | Disagree)
robbysibrahim Avatar
66 months ago

This is great news for the 8 people who will ever use this totally obscure feature.
And notice how devoid of the usual comments ("about time!", "what could go wrong", "how about you fix your software, Tim.", "X dollars? that's insane!", "insert dad joke here") this thread is. People are more likely to complain about what they don't quite fully understand but not about what they know nothing about IMHO.
Score: 1 Votes (Like | Disagree)
Anon Ymous Avatar
65 months ago

FIDO is that wonky thing where where the site is what is actually storying your keypair, but with you having locally encrypted it so it can give it to you so you can decrypt it so you can use that to verify the public half of the keypair that the site is also keeping?

https://www.grc.com/sn/sn-445.htm

Should just do something sensible like SQRL, or really any other solution.
Seriously, Gibson is a hack and a charlatan, no one serious in the industry respects him. There were several sites that debunk what he spewed, but they just stopped being maintained over 15 years ago because there was already too much information. Gibson total made things up (Socketgate?).

U2F which FIDO2 is based off of is well reviewed, and now included in the W3C specification through WebAuthN.
Score: 1 Votes (Like | Disagree)