A preparation guide for Certified Ethical Hacker (CEH) certification, focusing on a wide array of cybersecurity topics. It covers fundamental concepts such as ethical hacking, vulnerabilities, and types of attacks, moving into practical methodologies like footprinting, network scanning, and enumeration. The guide also details various malicious software and attack techniques, including Trojans, viruses, worms, denial-of-service attacks, session hijacking, and SQL injections. Furthermore, it addresses defensive strategies involving intrusion detection systems, firewalls, honeypots, and cryptography, concluding with an overview of penetration testing and risk management.
