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 Earth can be viewed as a massive heat engine, with various energy sources and sinks. Insights into its evolution can be obtained by quantifying the various energy contributions in the context of ...

Modern attacks hit the browser first, so zero trust flips the script — verify identity, check the device and lock down each session so nothing gets a free pass. Once-trusted Chrome and Edge add-ons ...