Dive into Systems: A Gentle Introduction to Computer Systems
Suzanne J. Matthews & Tia Newhall & Kevin C. Webb
AWS Certified Security – Specialty Exam Guide
Stuart Scott
Technology Strategy Patterns
Eben Hewitt
Computer Systems: A Programmer's Perspective
Randal E. Bryant & David R. O'Hallaron
Operating Systems
Remzi H. Arpaci-Dusseau & Andrea C. Arpaci-Dusseau