Challenge-Handshake Authentication Protocol (CHAP) - Definition or Meaning

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Challenge-Handshake Authentication Protocol (CHAP)

Author:

Marc Ferguson

Published:

15/05/2024

Updated:

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Definition of “Challenge-Handshake Authentication Protocol (CHAP)” :

CHAP is a network protocol used to authenticate a user or network device. It uses a three-way handshake method to verify the identity, providing a secure method of logging in to a network and preventing unauthorized access.

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