Data Security Importance and Protection Quiz
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Questions and Answers

What is the main goal of confidentiality in a security framework?

  • Ensuring data is available when required
  • Restricting data access to authorized users (correct)
  • Tracking who has accessed the data
  • Making data accessible to unauthorized users

How is data encryption used in data security?

  • To transform data to an unreadable format for unauthorized users (correct)
  • To recover data to its original state
  • To make data available and accessible
  • To capture and report on data access

What principle is data access control based on?

  • Principle of least privilege (correct)
  • Maximize privileges for all users
  • Grant access to all sensitive data
  • Unrestricted access for all users

Why is data integrity important in a security framework?

<p>To ensure data can only be created and modified by authorized users (B)</p> Signup and view all the answers

How does enabling audit contribute to data security?

<p>By capturing and reporting on data access and changes (B)</p> Signup and view all the answers

Which of the following best describes the accountability aspect of a security framework?

<p>Tracking who has access to the data and when it was accessed (A)</p> Signup and view all the answers

What is used to encrypt the data in the system-generated symmetric File Encryption Key (FEK)?

<p>User's Public Key (C)</p> Signup and view all the answers

In EFS-encrypted files recovery, which of the following must be backed up to ensure recovery?

<p>User certificates (A)</p> Signup and view all the answers

What type of events are audited by an auditing policy?

<p>Resource permission changes (D)</p> Signup and view all the answers

What is the role of a recovery agent in encrypting files with a User's Public Key?

<p>Decrypt the FEK (B)</p> Signup and view all the answers

In BitLocker encryption, what does the Trusted Platform Module (TPM) primarily protect?

<p>System files in Windows OS directory (B)</p> Signup and view all the answers

How can one prevent unauthorized access to file contents if a computer or hard disk is stolen in BitLocker?

<p>Enable TPM security hardware (C)</p> Signup and view all the answers

What is the main purpose of encryption in information security?

<p>To encode the message's content (B)</p> Signup and view all the answers

Which type of encryption ensures that the message's content is kept secret?

<p>Symmetric encryption (D)</p> Signup and view all the answers

How does encryption help in maintaining the integrity of a message?

<p>By proving the contents have not been changed (B)</p> Signup and view all the answers

What is the role of digital certificates in encryption?

<p>Verifying the identity of the subject (D)</p> Signup and view all the answers

In information security, what does 'nonrepudiation' refer to?

<p>Preventing senders from denying sending a message (B)</p> Signup and view all the answers

Which Windows feature provides file system-level encryption for protecting confidential data?

<p>Encrypting File System (EFS) (A)</p> Signup and view all the answers

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