The most popular cybersecurity books of 2025

Cybersecurity books are about keeping computers, networks and data safe. Hacking, encryption, privacy, scams and digital warfare are covered, in technical guides for professionals and gripping accounts of real attacks. Useful if you work in the field or just want to protect yourself online. This list shows the ones first published in 2025.

Results

Hacking 2.0
Cover of Hacking 2.0

Hacking 2.0

Digvijay Kumar

Published 2025

113 pages

Blockchain
Cover of Blockchain

Blockchain

Wael Badawy

Published 2025

129 pages

Federal It Security
Cover of Federal It Security

Federal It Security

United States Congress House of Repre

Published 2025

154 pages