Which statement about Password Authentication Protocol is true?
A. RADIUS -based PAP authentication logs successful authentication attempts only.
B. Its password in encrypted with a certificate.
C. It offers strong protection against brute force attacks.
D. RADIUS -based PAP authentication is based on the RADIUS Password attribute
E. It is the most secure authentication method supported for authentication against the internal Cisco ISE database
F. It uses a two-way handshake with an encrypted password
