Welcome to the CEH v13 Study Guide with 1000+ Updated Questions and Explanations. This book is designed to prepare you for success on the latest Certified Ethical Hacker (CEH) v13 exam, officially aligned with the EC-Council’s 2025 objectives. As one of the most recognized certifications in cybersecurity, CEH validates your skills in ethical hacking, penetration testing, vulnerability analysis, and modern threat detection. Whether you're an aspiring cybersecurity professional or a working IT specialist aiming to advance into a red team or offensive security role, this book is your comprehensive training companion. With 1000+ carefully crafted practice questions—each accompanied by detailed, easy-to-understand explanations—you’ll build real-world skills while reinforcing the core concepts needed to pass the CEH v13 exam with confidence. All 20 official exam modules are fully covered and mapped to the CEH v13 1. Introduction to Ethical Hacking (57 questions) – Learn the foundational principles of hacking, legal considerations, frameworks, and ethical responsibilities 2. Footprinting and Reconnaissance (55 questions) – Master active and passive information gathering techniques using search engines, WHOIS, DNS tools, and social engineering 3. Scanning Networks (52 questions) – Discover live hosts, open ports, operating systems, and vulnerabilities using tools like Nmap and advanced scanning methods 4. Enumeration (57 questions) – Extract useful information from target systems via NetBIOS, SNMP, LDAP, and other protocols 5. Vulnerability Analysis (56 questions) – Analyze systems for known weaknesses using assessment tools and interpret reporting metrics 6. System Hacking (62 questions) – Practice techniques for gaining access, escalating privileges, and maintaining persistence 7. Malware Threats (55 questions) – Explore different forms of malware, including APTs, Trojans, ransomware, and fileless attacks 8. Sniffing (44 questions) – Understand packet capturing, MITM attacks, and countermeasures for network-based threats 9. Social Engineering (43 questions) – Learn how attackers exploit human behavior through email, phone, and physical intrusion techniques 10. Denial-of-Service (DoS) (46 questions) – Study attack vectors, botnets, and how to mitigate DoS and DDoS attacks 11. Session Hijacking (41 questions) – Explore both application- and network-level session takeover methods and their defenses 12. Evading IDS, Firewalls, and Honeypots (84 questions) – Understand how attackers bypass detection and how security teams can counter these tactics 13. Hacking Web Servers (41 questions) – Identify vulnerabilities in web server environments and apply patch management strategies 14. Hacking Web Applications (46 questions) – Examine common web app flaws including XSS, CSRF, and insecure APIs 15. SQL Injection (52 questions) – Practice SQLi attack methods and understand how to detect and prevent them 16. Hacking Wireless Networks (46 questions) – Break down wireless threats, encryption protocols, and intrusion methods 17. Hacking Mobile Platforms (50 questions) – Analyze Android and iOS security flaws, mobile management tools, and mobile-specific attacks 18. IoT and OT Hacking (54 questions) – Understand the unique risks of connected devices and operational technology environments 19. Cloud Computing (48 questions) – Explore vulnerabilities in AWS, Azure, Google Cloud, containers, and serverless environments 20.