How Fairfax Co. high schoolers created an app to help kids find the safest route to school

Three Fairfax County high school students created SafeWalkr, an app that helps students find safer walking routes to school.
Root Nation

The Ghost That Outlived Its Own Code: How Spectre Returned Through the “Back Door” of Optimization

A new Spectre attack on processors exploits a feature designed to speed up computers. The code disappears from memory, but ...
Security Affairs

Anthropic Mythos Found A Bug in Rejetto HFS. Attackers Are Now Exploiting It.

AI-assisted research uncovered a critical Rejetto HFS flaw that enables auth bypass and remote code execution, now exploited ...

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 ...

IL is gone, but Ladder remains—why does PLC Ladder logic survive even in the era of Structured Text?

"Ladder is outdated. The future of PLCs is Structured Text (ST)."In the world of FA, you sometimes see this kind of ...