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Google implements biometric authentication for Android users in its services.
The function is now to be had on all Pixel gadgets and might be available inside the coming days for all Android devices whose variations are better than 7 and will allow, locally, biometric authentication in Google services via fingerprint. . redditbooks
For Chrome users on Android, it is possible from today to authenticate in this service using the sensor of the smartphone in charge of reading the fingerprint. This avoids having to manually enter the password in each authentication process. The feature is part of a group #%$ of new implementations carried out by Google , aimed at the local verification of the user's identity, which allow the adoption of methods used to unlock the Android device - patterns, pin, password, fingerprint - for access Google services .
This mechanism takes advantage of the standardization of authentication protocol promoted by the project FIDO2 , which rests on its progress and proposals of other standards once recognized as WebAuthn of W3C and FIDO - CTAP ; both fundamental nuclei of the FIDO2 project . As a very notable feature , as it is a fundamental part of the design of this standard , it should be noted that the fingerprint is never sent to the Google server . Only confirmation is sent that the resource was successfully scanned and that the cryptographic test was successful. superhealthiness
On the other hand, the initiative implies a centralization of powers and resources related to authentication, since the proposal involves, at least initially, the use of Google's password management platform . A purely local management of credentials in a robust way, maintaining local control of resources and decentralizing it, to avoid single points of failure ( SPOF ) , would only be possible with the use of free software specifically designed to meet this need, such as Keepass password manager . tophealthfitnesstips
Additionally and, coinciding in this case with Google's opinion , this architecture should be complemented with double authentication factors , such as sending confirmations to other devices, typically, sending text messages to devices physically controlled by the user.
For more information hereby include the use of paper by Christian Braand , Product Manager, Security & Privacy of Google , where all these issues are addressed in greater depth. fashionglee
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