Using and Administering Linux: Volume 1
David Both
Hands-On AWS Penetration Testing with Kali Linux
Karl Gilbert & Benjamin Caudill
Mastering Linux Security and Hardening
Donald Tevault
Teach Like a Champion 3.0: 63 Techniques That Put Students on ...
Doug Lemov
GPEN GIAC Certified Penetration Tester All-in-One Exam Guide
Raymond Nutting