Prepare for certification in the areas important to further study guide that covers all exam objectives for Certified Ethical Hacker exam CEH challenging. Covers ethical and legal issues, footprinting, scanning, enumeration, system hacking, trojans and backdoors, sniffers, denial of service, social engineering, piracy, hacking Web servers, Web application vulnerabilities, and more Walks you through the exam topics and includes many of the world scenarios concrete to help reinforce the concept includes a CD with review questions, bonus exams, and tools to learn more This is the ideal guide to prepare you for a new CEH certification exam.