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98-349 · Question #15

The Encrypting File System (EFS) is a:

The correct answer is D. feature that enables files to be stored in a secure format. The Encrypting File System (EFS) is a core Windows feature that provides file-level encryption, allowing users to store sensitive data in an encrypted format on NTFS file system volumes. It protects data by automatically encrypting files when saved and decrypting them when…

Understanding Operating System Configurations

Question

The Encrypting File System (EFS) is a:

Options

  • Adigital document that verifies the identity of a user.
  • Bspecially made hard disk drive that requires a password.
  • Csequence of characters used to encrypt and decrypt information stored in a folder.
  • Dfeature that enables files to be stored in a secure format.

How the community answered

(26 responses)
  • A
    8% (2)
  • B
    4% (1)
  • D
    88% (23)

Why each option

The Encrypting File System (EFS) is a core Windows feature that provides file-level encryption, allowing users to store sensitive data in an encrypted format on NTFS file system volumes. It protects data by automatically encrypting files when saved and decrypting them when accessed by authorized users.

Adigital document that verifies the identity of a user.

A digital document that verifies identity is typically a digital certificate or an identity token, not EFS itself.

Bspecially made hard disk drive that requires a password.

EFS is a software feature, not a specially made hard disk drive; it works on standard NTFS volumes.

Csequence of characters used to encrypt and decrypt information stored in a folder.

While EFS uses encryption keys (sequences of characters) to encrypt and decrypt data, EFS itself is the feature or system that enables this process, not just the sequence of characters.

Dfeature that enables files to be stored in a secure format.Correct

EFS is a built-in feature of NTFS that provides file-level encryption, enabling users to store files and folders in an encrypted, secure format on their hard drive. This helps protect sensitive data from unauthorized access, even if the physical drive is removed and accessed from another operating system.

Concept tested: Encrypting File System (EFS) purpose

Source: https://learn.microsoft.com/en-us/windows/security/information-protection/efs/encrypting-file-system

Topics

#Encrypting File System#EFS#file encryption#data security

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