is proving that a message was sent by a certain sender.

Related MCQs

• ensures that the message really came from the supposed sender.
•                                    is the act of taking data and rendering it unreadable to anyone except for the intended recipient. While on the other hand, is the act of a user proving that they are who they are, and that they can
•                         is the process of convincing a gatekeeper that you are who you say you are, typically by proving that you know a secret, I.e. password, captcha
• Digital signatures combined with digital certificates provide                          by giving the recipient(s) a way to tie the message to an individual or entity who signed the message.
• means hiding contents of a message so that nobody else but the intended recipient can read it.
•                                  ensures no one other our intended recipient(s) can eavesdrop on the message while                              provides confidentiality by scrambling the
• ensures no one can alter the message before our intended recipient(s) sees it.
• In the user requests the system to carry out a certain