Learn how to create strong passwords that are secure yet memorable using passphrases, substitutions, site-specific tweaks, and password managers.

Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

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 ...