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 ...

The YubiKey 5, the most widely used hardware token for two-factor authentication based on the FIDO standard, contains a cryptographic flaw that makes the finger-sized device vulnerable to cloning when ...

When it comes to user authentication, there are many options available, from passwords at the weaker end of the security spectrum to hardware keys at the other. But what if the hardware security key ...

Posts from this topic will be added to your daily email digest and your homepage feed. The vulnerability impacts almost all older YubiKey security tokens. The vulnerability impacts almost all older ...