It’s really hard to give computer instructions to people who don’t understand computers at all. But it’s even harder to help someone who thinks they know what they are doing, but they have no idea.

Computing is part of everything we do. Computing drives innovation in engineering, business, entertainment, education, and the sciences—and it provides solutions to complex, challenging problems of ...

A native of Denmark, Jens Groth became interested in cryptography as a student at the University of Aarhus, where he obtained a master’s degree in mathematics and a PhD in computer science – ...