When Using The Windows Encrypted File System, What Statement Is Accurate??

When Using the Windows Encrypted File System, What Statement Is Accurate??

1. To use an encrypted file system, need to download particular software.
2. An encrypted file is moved to an unencrypted folder and remains encrypted.
3. The Encrypted file system works on FAT32 and NTFS.
4. For encryption, EFS files can be marked but not folders.

Answer:

option B is correct. When the window encrypted file system is used the correct statement is an encrypted file moved to the unencrypted folder remains encrypted.

Encrypted file system:

In Microsoft Windows, the encrypted file system is introduced in version 3.0 0 of the new NTFS technology file system. It provides the coded level file system This technology allows files to be transparent and encrypted so that they are protected against attackers with physical access to the computer.

Except for the home versions encrypted file systems are available in all versions. By negligence, encryption is not present in files but encryption can be enabled by the users on a per-directory. CFS (Cryptographic Filesystems) are also implemented for other operating systems, but these are not compatible with the encrypted filesystem. By using the standard cryptographic algorithms EFS facilitate the encryption and decryption of the files. EFS is present on the various versions of Microsoft windows. The cryptographic algorithms provide the security measures in EFS only the defined recipient coded or decoded the cryptography.

The symmetric and asymmetric keys are used in EFS but it does not protect the data transmission, but it provides protection to the data files in the system. Even if some are allowed to the computer whether the person is authorized or not, he cannot unblock the EFS cryptography without the secret keys.

Features:

• An encryption file system offers the control of who can able read the files
• The process of encryption is very easy select the check box in the file and turn it into encryption.
• By clearing the check box in the file, the encryption can be removed.
• For files, encryption can be encrypted once they are closed.