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X , formerly Twitter , todayannouncedsupport for passkeys , a young and more unafraid login method than traditional passwords , which will become an option for U.S. user on iOS devices . The technology has been adopted by a number of apps as of late , includingPayPal , TikTok , WhatsApp , and others .

Today we ’re excited to set in motion Passkeys as a login option for our US - base user on iOS !

A passkey is a young , soft to use , and secure elbow room to lumber in to your account – all from your gadget . Passkeys are more secure than traditional passwords since they ’re on an individual basis mother by …

— Safety ( @Safety)January 23 , 2024

Initiated by Google , Apple , Microsoft , and the FIDO Alliance , alongside the World Wide Web Consortium , passkey engineering science aims to make passwordless logins uncommitted across dissimilar devices , operating system , and web web browser . The feature article arrived oniOS devices in September 2022and onGoogle describe last May . Unlike logins which swear only on a username and password combining , master key use a biometric hallmark like Face ID or Touch ID , a PIN , or a physical surety authentication key to validate login attack . This operation mix the benefits of two - factor authentication ( 2FA ) into a single step , to make the login process more unlined while also being more good .

The addition is a particularly utile one for X , given the high - visibility hacks that have realise accounts on the service compromised by bad player . For instance , this January , the U.S. Securities and Exchange ’s ecstasy account was hacked to portion out an unauthorized postregarding Bitcoin ETF approval . Other notable hacks have included Donald Trump Jr. ’s X account , which was used to mail a fake message saying that Donald Trump had return away , as well as a widespread 2020 crypto scam that saw gravid accounts compromised , includingApple ’s , President Biden ’s , and even go owner Elon Musk ’s report , among others . In that case , the explanation were used to post a substance promoting the speech of a Bitcoin wallet with the promise of doubling payments in return . ( This hack was prior to Musk ’s acquisition of Twitter , now called X ) .

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In the days since Musk ’s takeover of Twitter / X , the company removed another security standard that help keep accounts secure when it foretell last year that itwould no longer support SMS 2FA for non - paying account . Twitter ( it was Twitter then , not X ! ) justified the variety , likely a cost - cutting measure , bysayingthe method acting could be abused by forged role player , such as in the case ofSIM swaps . However , the realism was that removing the surety protection made Twitter less strong , as a result .

X sharedinstructions on how to get started with master on iOSbut the company did n’t say when the option would be uncommitted on other platforms or to more markets beyond the U.S.