Linux iptables Pocket Reference
Gregor N. Purdy
Cross-Site Scripting Attacks: Classification, Attack, and Countermeasures
B. B. Gupta and Pooja Chaudhary
CyBOK
Awais Rashid & Howard Chivers & George Danezis & Emil Lupu & Andrew Martin
Practical Ansible
Vincent Sesto
The Cybersecurity Self-Help Guide
ARUN. SONI