As an attack route supporting the kill chain methodology, social engineering focuses on the different aspects of an attack that take advantage of a person's trust and innate helpfulness to deceive and manipulate them into compromising a network and its resources. The following diagram depicts the different types of attack methods that attackers can engage in to harvest information:
From the last edition, we have now reclassified social engineering tactics into two main categories: one that involves technology and another that includes people-specific techniques.
The following sections will provide a briefing on every type and we will explore computer-based attacks in this chapter, especially physical attacks and email phishing using Kali Linux.