CCNA certification part 3

objectives for the CCNA Security IINS exam. Some key concepts covered in the CCNA Security exam include Cisco Security Device Manager, providing SAN security, using Cisco IOS/IPS, and implementing digital signatures. This quiz, part 3 out of 3, is compiled from questions from the third part of the book, Extending Security and Availability with Cryptography and VPNs, and covers several of the topics found on the CCNA Security exam. It is designed to test what you know already, and what other topics you need to focus on in order to pass the IINS exam and be a certified Cisco security professional.

QUESTION 1

What form of attack are all algorithms susceptible to?

• Meet-in-the-middle
• Spoofing
• Stream cipher
• Brute-force

QUESTION 2

A digital signature provides which of the following?

• Auditing
• Authentication
• Authorization
• Analysis

QUESTION 3

Which of the following is not a popular public-key encryption algorithm?

• Digital Signature Algorithm (DSA)
• DAH
• RSA
• Diffie-Hellman

QUESTION 4

Which of the following ensures that data is not modified in transit?

• Confidentiality
• Integrity
• Authentication
• Authorization