Losing control of your online accounts after a data breach is a nightmare scenario, but hardware security keys, such as the Yubico Security Key C NFC ($29, as tested), are effective tools for keeping ...

Last year, Tesla issued an update that made its vehicles easier to start after being unlocked with their NFC key cards. Now, a researcher has shown how the feature can be exploited to steal cars. Ars ...

The Nitrokey 3C NFC is a hardware security key featuring open-source firmware and supporting a range of authentication protocols, making it suitable for most users. It can even store your passwords ...

Adding a car key to an iPhone requires going through the manufacturer's app and then pairing the phone to the car via NFC.