Kernighan, Brian W. Understanding the digital world : what you need to know about computers, the Internet, privacy, and security - New Jersey Princeton University Press 2021 - xvi, 283 p. : ill., Col ; 26 cm. Include glossary and index ISBN: 9780691219103 (pbk) Subjects--Topical Terms: Computer Science--Information technology--Technology literacy--Digital systems--Data protection--Online privacy--Cybersecurity--GGC--FC Dewey Class. No.: 004.67 / KER