A developer's cryptographic signing key is one of the major linchpins of Android security. Any time Android updates an app, the signing key of the old app on your phone needs to match the key of the ...

We may earn a commission when you click links to retailers and purchase goods. More info. Samsung has been teasing digital car keys for quite some time (January, 2021), but we have only begun to see ...

Samsung said on Thursday it will offer a digital key service for the first time with the Galaxy Z Fold 3, where smartphones can be used to open and lock car doors. The service uses ultra-wideband (UWB ...

Samsung Wallet’s Digital Key has been steadily growing, allowing users to access their vehicles without a physical key. Volvo and Polestar are now on Samsung Wallet’s access list, with select models ...