CompTIA Security+ SY0-701 Cert Guide

Chapter 6

Understanding Common Threat Vectors and Attack Surfaces

This chapter covers the following topics related to Objective 2.2 (Explain common threat vectors and attack surfaces) of the CompTIA Security+ SY0-701 certification exam:

• Message-based

• Image-based

• File-based

• Voice call

• Removable device

• Vulnerable software

• Unsupported systems and applications

• Unsecure networks

• Open service ports

• Default credentials

• Supply chain

• Human vectors/social engineering

This chapter explores the diverse landscape of threat vectors and attack surfaces, from technical aspects like open service ports and unsecured networks to human vectors such as social engineering and impersonation. You’ll gain insights into common methods attackers use, which will enable ...