CompTIA® Security+® SY0-801 Certification Guide - Fourth Edition

6

Describe Threat Vectors and Sources

In Chapter 5, you explored common threat actors and the motivations behind their attacks. In this chapter, you will examine the techniques and pathways attackers use, also known as vectors, to gain access to networks. There are many threat vectors and sources that cybercriminals use to compromise systems, networks, applications, and users. Modern attacks can be delivered through emails, web browsers, removable media, wireless technologies, trusted suppliers, or even physical access to buildings and devices. Understanding how these attack methods work enables security professionals to identify potential risks, implement appropriate security controls, and reduce the likelihood of a successful cyberattack.