Which property differentiates between MAC and Hash?MAC does not provide Integrity.Hash provides Authenticity and Integrity both.MAC provides Authenticity and Integrity both.Both have same properties.

Which two options correctly describe how HMAC differs from hashing? (Choose two.

Of the following, which statement correctly describes the difference between a secure cipherand a secure hash?A hash produces a variable output for any input size; a cipher does not.A cipher produces the same size output for any input size; a hash does not.A hash can be reversed; a cipher cannot.A cipher can be reversed; a hash cannot.

How is the hash value of files useful in network security investigations?It helps identify malware signatures.It is used to decode files.It is used as a key for encryption.It verifies confidentiality of files.

Question27Max. score: 2.00Of the following, which statement correctly describes the difference between a secure cipherand a secure hash?A hash produces a variable output for any input size; a cipher does not.A cipher produces the same size output for any input size; a hash does not.A hash can be reversed; a cipher cannot.A cipher can be reversed; a hash cannot.

Creating digital certificates with a hashing algorithm provides for which of the following?a.Authenticationb.Availabilityc.Confidentialityd.Integrity