ISC2 CC Security Principles Practice Question
A security policy requires that data classified as 'Confidential' must be encrypted both at rest and in transit. Which TWO of the following are likely data handling requirements for 'Confidential' data? (Select TWO)
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Access to data must be restricted to authorized personnel only
Confidential data typically requires encryption and strict access controls. Public posting would be inappropriate.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Data may be posted on the public website
Why it's wrong here
Confidential data should not be made public.
- ✓
Access to data must be restricted to authorized personnel only
Why this is correct
Correct. Access controls are essential.
- ✗
Data can be shared with any vendor without a contract
Why it's wrong here
Sharing with vendors requires proper agreements and due diligence.
- ✓
Data must be encrypted when stored on servers
Why this is correct
Correct. Encryption at rest is a common requirement.
- ✗
Data must be deleted after 30 days regardless of business need
Why it's wrong here
Retention policies vary; deletion is not always required.
Go deeper
Related to this question
Learn chapter
Introduction to Security Principles
Key term
Encryption
Encryption is the process of converting readable data into a secret code to prevent unauthorized access.
Key term
Policy
A policy is a set of rules or guidelines that defines how an organization manages, secures, and operates its IT systems and services.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CC practice question is part of Courseiva's free ISC2 certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CC exam.