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Understanding the Digital World: What You Need to Know About Computers, the Internet, Privacy, and Security

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By Brian W. Kernighan *69

Published Feb. 9, 2017

Most computers are highly visible, but many, like the ones in appliances, transportation systems, and weapons are invisible. We never see many of the computers that collect, share, and sometimes leak vast amounts of our personal data. In Understanding the Digital World (Princeton University Press) Princeton computer science professor Brian Kernighan explains how computer hardware, software, networks, and systems work so anyone can understand how they affect our daily lives.

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Terri Sewell ’86 at the Birmingham Civil Rights Institute, stands next to a portrait of civil rights leader John Lewis.
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