Acknowledgments.

Introduction.

Part I: The Business and Legal Issues of Ethical Hacking.

Chapter 1: Introduction to Ethical Hacking.

Chapter 2: Legality and Ethics.

Chapter 3: Penetration Testing for Business.

Part II: The Pre-Attack Phases.

Chapter 4: Footprinting.

Chapter 5: Scanning.

Chapter 6: Enumerating.

Part III: Attack Techniques and Tools.

Chapter 7: System Hacking Techniques.

Chapter 8: Trojans, Backdoors, and Sniffers.

Chapter 9: Denial of Service Attacks and Session Hijacking.

Chapter 10: Penetration Testing Steps.

Chapter 11: Linux Hacking Tools.

Chapter 12: Social Engineering and Physical Security.

Part IV: Web Server and Database Attacks.

Chapter 13: Web Server Hacking and Web Application Vulnerabilities.

Chapter 14: SQL Injection Vulnerabilities.

Chapter 15: Cryptography.

Chapter 16: Cracking Web Passwords.

Part V: Advanced Topics.

Chapter 17: Wireless Network Attacks and Countermeasures.

Chapter 18: Firewalls, Intrusion Detection Systems, and Honeypots.

Chapter 19: Viruses, Worms, and Buffer Overflows.

Appendix A: Answers to Assessment Questions.

Appendix B: Glossary of Terms and Acronyms.

Appendix C: What’s on the CD.

Index.