This is the Online Practice Quiz in Network Security part 1 from the book, Data Communications and Networking 4th Edition by Behrouz A. Forouzan. If you are looking for a reviewer in Electronics Systems and Technologies (Communications Engineering) this will definitely help you test your knowledge and skill before taking the Board Exam.
Start Part I of the Online Practice Quiz
Quiz in Network Security
Question 1. Digital signature cannot provide ________ for the message.
Question 2. The secret key between members needs to be created as a ______ key when two members contact KDC. Question 3. A(n)______ creates a secret key only between a member and the center. Question 4. Message ________ means that the sender and the receiver expect privacy. Question 5. In ________ authentication, the claimant proves that she knows a secret without actually sending it. Question 6. A(n) _________ can be used to preserve the integrity of a document or a message.
Question 7. In _______, a claimant proves her identity to the verifier by using one of the three kinds of witnesses. Question 8. Challenge-response authentication can be done using ________. Question 9. Password-based authentication can be divided into two broad categories: _______ and _______. Question 10. If _________ is needed, a cryptosystem must be applied over the scheme.