Which form of authentication involves the exchange of a password-like key that must be entered on both devices?
A) Kerberos authentication
B) digital certificate
C) GNU privacy guard
D) preshared key

Question

Quizplus · Accepted Answer

Preshared key authentication involves the exchange of a password-like key that must be entered on both devices in order to establish a secure connection. Kerberos authentication involves the use of a trusted third-party authentication server to verify the identity of the user and the system providing the service. Digital certificates involve the use of a trusted third-party issuer to verify the identity of the user or system requesting a connection. GNU Privacy Guard (GPG) involves the use of public and private keys to encrypt and decrypt data.

Which Form of Authentication Involves the Exchange of a Password-Like