This responds to “Turnpike strives for transparency,” an opinion piece by Mark Compton published April 27 in the Observer-Reporter. Mr. Compton’s piece is a classic example of Pennsylvania Turnpike ...

COMMENTARY--I can imagine a world where the computers needed no security. Where there were no passwords, no security checks, and no firewalls. Where the computers communicated freely and shared ...

Happy to bare - sorry - share all online? Surely one day we'll wish some things were private. Even as post-privacy activists or social media stars. Finn Brunton, co-author of "Obfuscate," on hiding ...

As a graduate student at the Massachusetts Institute of Technology in 1996, Amit Sahai was fascinated by the strange notion of a “zero-knowledge” proof, a type of mathematical protocol for convincing ...