This is an area that social engineering can come into play. Perhaps a company is very good in network security but lacking in physical security.
Also the human element of Ethical Hacking will be covered. Examples will be shown with Wireshark and how to interact with Packets. Learning about how each threat is different is key and about how to mitigate it. There are many different types of Malware from trojans and worms to viruses and backdoors.