Linux® All-in-One For Dummies®, 6th Edition
Emmett Dulaney
Mastering Kali Linux for Advanced Penetration Testing
Vijay Kumar Velu
Hacking the Cable Modem
DerEngel
Cryptography Engineering
Tadayoshi Kohno & Bruce Schneier & Niels Ferguson
Linux in a Nutshell
Ellen Siever & Stephen Figgins & Robert Love & Arnold Robbins