Why are passwords alone dangerous? Understanding the mechanisms of Multi-Factor Authentication (MFA) and secure authentication design

What is the difference between "Authentication" and "Authorization"?Chapter 2: Why can't passwords alone protect you?Chapter ...

"It works on my machine"—9 places where the same code and commands silently take on different meanings depending on where they run

"It works on my machine." I'm sure you've said it or heard it at least once—in code reviews, in chat, or during incident post ...