Which one of the following methods can used to ensure confidentially? Has value 1 Digital signature МАС Encryption Identify the correct definition for "traffic padding". The use of mathematical...

Extracted text: Which one of the following methods can used to ensure confidentially? Has value 1 Digital signature МАС Encryption Identify the correct definition for "traffic padding". The use of mathematical algorithms to transform data into a form that is not readily intelligible O A mechanism intended to ensure the identity of an entity by means of information exchange. Enables selection of particular physically secure routes for certain data and allows routing changes, especially when a breach of security is suspected O The insertion of bits into gaps in a data stream to frustrate traffic analysis attempts Which one of the following is refer to the quality or state of being genuine or original, rather than a reproduction or fabrication? 3 Accuracy Availability Authenticity Integrity