Digital security currently relies on difficult equations to protect data. For example, when you use a credit card online, the ...

Emacs is one of the big classic text editors, right up there next to vi. It’s famous for its interface and its ubiquity ...

The software most American crime labs use to read DNA evidence carried a flaw. It let someone with the right access quietly rewrite the results, and leave almost no trace. AI made the attack easy. The ...

Sandboxing a Linux process usually means spending a lot of effort deciding what it isn’t allowed to see. You might put it in a mount namespace, bind-mount a few directories into place, hide some ...