AP®︎ Cybersecurity Unit 2: Notes & Study Guide

Prepare for your quiz, test, or the AP exam with a comprehensive review on Unit 2 of AP Cybersecurity – Securing Spaces.

Exam weight: MC weighted by skill (Analyze / Mitigate / Detect Attacks, 25%–40% each), not by unit
4 Topics

Unit 2: Securing Spaces

The foundations every later unit reuses: types of adversaries, the phases of a cyberattack, the CIA triad, and the risk-assessment process. Then physical security: how spaces are breached, how to protect them, and how to detect a break-in.

Begin with Topic 2.1: Cyber Foundations

To review Unit 2, go through each of the 4 topics below.

Everything you actually need to know for your Unit 2 test, pulled directly from the AP® Cybersecurity curriculum.

Topic 2.1
~8 min
Review
Cyber Foundations
Cyber Foundations
  • What Risk Is in Cybersecurity
  • Social Engineering and Adversary Types
  • The Phases of a Cyberattack
Review
Topic 2.2
~6 min
Review
Physical Vulnerabilities and Attacks
Physical Vulnerabilities and Attacks
  • What Physical Vulnerabilities and Attacks Are
  • Common Physical Attacks
  • Common Physical Vulnerabilities and What They Enable
Review
Topic 2.3
~7 min
Review
Protecting Physical Spaces
Protecting Physical Spaces
  • What Protecting Physical Spaces Means
  • The Main Physical Security Controls
  • How These Controls Match Specific Risks
Review
Topic 2.4
~7 min
Review
Detecting Physical Attacks
Detecting Physical Attacks
  • What Detecting Physical Attacks Is
  • Physical Detective Controls
  • Where Controls Should Go
Review

Notes

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