Ready for the ultimate in password security? You can build your own uncrackable random generator; all you need is a spreadsheet. I walk you through how to do it.

A comprehensive developer guide to implementing secure authentication in modern applications. Covers OAuth 2.0, OIDC, passwordless authentication, passkeys, and enterprise SSO with production-ready ...

The best AI chatbots of 2026: I tested ChatGPT, Copilot, and others to find the top tools around ...

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 ...