Bash Guide for Beginners: Everything You Need to Know about ...
Enriqueta Paneczko
Nmap Network Scanning
Gordon Lyon
Cross-Site Scripting Attacks: Classification, Attack, and Countermeasures
B. B. Gupta and Pooja Chaudhary
Pluggable Authentication Modules
Kenneth Geisshirt
Certified Ethical Hacker (CEH) Exam Cram
William Chuck Easttom