I review privacy tools like hardware security keys, password managers, private messaging apps and ad-blocking software. I also report on online scams and offer advice to families and individuals about ...

Starting at $30, Google's Titan Security Key is designed to prevent unauthorized access to your online accounts. With both USB-C and NFC, you can be confident that the hardware security key will work ...

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 ...

Most people assume that turning on two-factor authentication is enough to protect their accounts. It’s a big improvement. But it’s not enough. If someone can take control of your phone number, trick ...

Near field communication (NFC) allows devices to communicate over short distances. Learn how NFC technology powers touchless ...