Read-only Code Scholars guide
AP Cybersecurity study guide for evidence-based defenders.
This guide is organized around the official AP Cybersecurity unit sequence, but the explanations, study prompts, and school-friendly scenarios are written for Code Scholars students.
Exam mode
Fully digital in Bluebook; every question is scenario-centered.
Section I
60 multiple-choice questions in 80 minutes, worth 70% of the exam score.
Section II
1 free-response investigation in 50 minutes, worth 30% of the exam score.
Core habit
Read the asset, weakness, evidence, and requested control before choosing an answer.
Lessons and exercises
Worked examples, exercises with solutions, and downloadable unit problems.
Core Glossary
Glossary
These definitions are intentionally tied to security decisions, not just memorized vocabulary.
asset
Something valuable that needs protection, such as an account, device, network, room, application, or data set.
vulnerability
A weakness or condition that could be exploited, such as outdated software, excessive permissions, or an unlocked device.
threat
A possible harmful event or actor that could take advantage of a vulnerability.
mitigation
A control or action that reduces likelihood, impact, or both.
residual risk
Risk that remains after controls are applied.
least privilege
Giving users, devices, or traffic only the access needed for the job.
segmentation
Separating systems or networks to limit unnecessary access and reduce blast radius.
audit log
A record of events used for accountability, monitoring, and investigation.
encryption
A method for protecting confidentiality by making data unreadable without the appropriate key.
hashing
A one-way transformation used for comparison or integrity checks, not for recovering the original value.
MFA
Multi-factor authentication, which requires more than one type of proof before access is granted.
hardening
Reducing unnecessary device or system risk by applying secure settings and removing unneeded access.
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