What is the most common use of the Diffie-Helman algorithm in communications security?

Last Updated: Oct 9, 2022
IT Exam Items Repository › Category: CCNA CyberOps › What is the most common use of the Diffie-Helman algorithm in communications security?

What is the most common use of the Diffie-Helman algorithm in communications security?

  • to secure the exchange of keys used to encrypt data
  • to create password hashes for secure authentication
  • to encrypt data for secure e-commerce communications
  • to provide routing protocol authentication between routers

Explanation: Diffie-Helman is not an encryption mechanism and is not typically used to encrypt data. Instead, it is a method to securely exchange the keys used to encrypt the data.

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