pts

A company's IT manager has advised the business's executives to use a method of decentralized access control rather than centralized to avoid creating a single point of failure. She selects a common protocol that hashes passwords with a one$-$time challenge number to defeat eavesdropping$-$based replay attacks. What is this protocol?

Challenge$-$Handshake Authentication Protocol $($CHAP$)$

Lightweight Directory Access Protocol $($LDAP$)$

Kerberos

Password Authentication Protocol $($PAP$)$