Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Free Tools

Explore our collection of AI-powered tools designed to boost your productivity.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing Schools Business

Features Free Tools Pricing Schools Business

Information Technology Security Principles

10 Questions

1 Views

Information Technology Security Principles

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the purpose of a firewall in an information system facility?

To verify a user's identity with a string of characters

To secure the area surrounding the facility using locks and keys

To isolate sensitive portions of the facility from the outside world (correct)

To hinder physical access to the protected resource

Which type of firewall is considered complex and more advanced due to its combination of filter and proxy functions?

Stateful inspection (correct)

Packet filters(packet-level filters)

Choke or prevent gate filters

Proxy servers

What is the primary function of cryptography in information security?

To isolate the sensitive portions of the information system

To protect the communications channel from sniffers (correct)

To secure the area surrounding the facility using locks and keys

To verify a user's identity with a string of characters

What is the main purpose of physical security barriers in a facility?

To hinder access to a protected resource (C) Signup and view all the answers

What is the purpose of authentication in information security controls?

To verify a user's identity with a string of characters (A) Signup and view all the answers

Which principle of security aims to prevent unauthorized access of information to third parties?

Confidentiality (D) Signup and view all the answers

What does physical security aim to prevent?

Unauthorized access to physical facilities (A) Signup and view all the answers

Which mechanism assumes the intruder has succeeded or is in the process of gaining access to the system?

Detection (C) Signup and view all the answers

What does information system security involve the prevention of?

Access to information by encryption (A) Signup and view all the answers

Which principle of security aims to prevent unauthorized modification of files and maintain the status quo?

Integrity (D) Signup and view all the answers