Every day, people rely on computer chips to keep sensitive information safe. These tiny pieces of hardware help protect everything from online banking details and personal data to government and ...

Quantum computers could revolutionize everything from drug discovery to business analytics—but their incredible power also makes them surprisingly vulnerable. New research from Penn State warns that ...

For decades, he criticized the industry’s lax attitudes toward computer security and individual digital privacy. He also developed solutions. By John Markoff In November 1952, a Harvard sophomore, ...