Networking Fundamentals: Build a solid foundation
Networking Fundamentals: Build a solid foundation, available at $49.99
Cross-Site Scripting (XSS): The Practical Guide
Cross-Site Scripting (XSS): The Practical Guide, available at $74.99
Introduction to Application Security (AppSec)
Introduction to Application Security (AppSec), available at Free
SQL Injection Attacks: The Guide
SQL Injection Attacks: The Guide, available at Free