__________means that a sender must not be able to deny sending a message that he sent. A. Confidentiality B. Integrity C. Authentication D. Nonrepudiation

Message_____ means that the data must arrive at the reciever exactly as sent A. confidentiality B. integrity C. authentication D. Authorization

Message ________ means privacy that the sender and reciever expect privacy. A. confidentiality B. integrity C. authentication D. Authorization