Key issues plaguing the information security world, hacking methodologies and frameworks, information security controls, 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

Various packet sniffing techniques and sniffing countermeasures

System hacking methodology

Different types of malware (Trojan, virus, worms, etc.), APT and fileless malware, malware analysis procedure, and malware countermeasures