Mastering Linux Administration
Alexandru Calcatinge & Julian Balog
The Hardware Hacking Handbook
Jasper van Woudenberg & Colin O'Flynn
Linux Containers and Virtualization
Shashank Mohan Jain
Bash Scripting
Moaml Mohmmed & Max Beerbohm
Practical Python Security
Dennis Byrne
Securing DevOps
Julien Vehent