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What does CHAP stand for?

CHAP stands for Challenge-Handshake Authentication Protocol

This definition appears very frequently and is found in the following Acronym Finder categories:

  • Information technology (IT) and computers

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Other Resources:
We have 72 other meanings of CHAP in our Acronym Attic

Samples in periodicals archive:

Aventail's security system has incorporated the functionality of RSA's encryption technology and also supports other authentication and encryption standards such as Username/Password, Challenge-Handshake Authentication Protocol (CHAP), RADIUS, Data Encryption Systems (DES), Secure Sockets Layer (SSL), and Kerberos.