Key issues plaguing the information security world, information security controls, penetration testing, and information security laws and standards Different types of footprinting, footprinting tools, and countermeasures Network scanning techniques and scanning countermeasures Enumeration techniques and enumeration countermeasures Different types of vulnerability assessment and vulnerability assessment tools System hacking methodology Different types of malware, malware analysis procedure, and malware countermeasures Various packet sniffing techniques and sniffing countermeasures Social engineering techniques, insider threats, identity theft, and countermeasures DoS/DDoS attack techniques, botnets, DDoS attack tools, and DoS/DDoS countermeasures Session hijacking techniques and countermeasures Firewall, IDS, and honeypot evasion techniques, evasion tools, and countermeasures Different types of web server and web application attacks, hacking methodology, and countermeasures SQL injection attacks, evasion techniques, and SQL injection countermeasure Different types of wireless encryption, wireless threats, wireless hacking methodology, wireless hacking tools, Wi-Fi security tools, and countermeasures Mobile platform attack vector, andriod and iOS hacking, mobile device management, mobile security guidelines, and security tools Different IoT attacks, IoT hacking methodology, IoT hacking tools, and countermeasures Various cloud computing threats, attacks, and security techniques and tools Different types of encryption algorithms, cryptography tools, Public Key Infrastructure (PKI), email encryption, disk encryption, cryptography attacks, and cryptanalysis tools