Module 39 Network Security Study Guide with Key Concepts and Practice Questions Complete Cybersecurity Exam Review Resource 2025/ 2026

Module 39 Network Security Study
Module
Guide 39
with
Network
Key Concepts
Securityand
Study
Practice
Module
GuideQuestions.pdf
39
with
Network
Key Concepts
Securityand
Study
Practice
GuideQuestions.pdf
with Key Concepts and Practice Questions.pdf




Module 39 Network
Security Study
Guide with Key
Concepts and
Practice Questions




Module 39 Network Security Study
Module
Guide 39
with
Network
Key Concepts
Securityand
Study
Practice
Module
GuideQuestions
39
with
Network
Key Concepts
Securityand
Study
Practice
GuideQuestions.pdf
with Key Concepts and Practice Questions.pdf

, Module 39_ Network Security.pdf Module 39_ Network Security.pdf Module 39_ Network Security.pdf




Why is the cybersecurity cube important? It provides a structured way to understand and protect data using security
principles, data states, and safeguards.


What are the three principles of the CIA triad? Confidentiality, Integrity, and Availability.


What is confidentiality? Ensuring that only authorized users can access sensitive information.


What is integrity in cybersecurity? Ensuring data is accurate and not altered by unauthorized users.


What is availability? Ensuring authorized users have reliable and continuous access to systems and
data.


What are the three data states? Data in transit, data at rest, and data in process.


What are the three types of safeguards? Technology, policies and practices, and user education.


What is tokenization? A method of replacing sensitive data with meaningless tokens to protect
confidentiality.


What is hashing used for? To ensure data integrity by detecting changes.

Module 39_ Network Security Module 39_ Network Security.pdf Module 39_ Network Security.pdf