What type of algorithms require sender and receiver to exchange a secret key that is used to ensure the confidentiality of messages?

IT Questions BankCategory: CCNA SecurityWhat type of algorithms require sender and receiver to exchange a secret key that is used to ensure the confidentiality of messages?

What type of algorithms require sender and receiver to exchange a secret key that is used to ensure the confidentiality of messages?

  • symmetric algorithms
  • public key algorithms
  • hashing algorithms
  • asymmetric algorithms

Explanation: Symmetric algorithms use the same key, a secret key, to encrypt and decrypt data. This key must be pre-shared before communication can occur. Asymmetric algorithms require more processing power and overhead on the communicating devices because these keys can be long in order to avoid being hacked.

Exam with this question: CCNA Security Certification Practice Exam Answers
Exam with this question: CCNA Security Final Exam Answers
Exam with this question: CCNA Security Pretest Exam Answers

Subscribe
Notify of
guest

0 Comments
Inline Feedbacks
View all comments