CyBOK
Awais Rashid & Howard Chivers & George Danezis & Emil Lupu & Andrew Martin
The Hardware Hacking Handbook
Jasper van Woudenberg & Colin O'Flynn
Designing and Implementing Linux Firewalls with QoS Using Netfilter, ...
Lucian Gheorghe
Mastering Linux Network Administration
Jay LaCroix
Practical Python Security
Dennis Byrne
Securing DevOps
Julien Vehent