Which of the following is TRUE about Kerberos?

What is the verification that the user’s claimed identity is valid called and is usually implemented through a user
password at log-on time?

What is called the act of a user professing an identity to a system, usually in the form of a log-on ID?

Single Sign-on (SSO) is characterized by which of the following advantages?

What kind of certificate is used to validate a user identity?

Which of the following is TRUE of two-factor authentication?

In biometric identification systems, the parts of the body conveniently available for identification are:

What is the primary role of smartcards in a PKI?

In biometric identification systems, at the beginning, it was soon apparent that truly positive identification could
only be based on physical attributes of a person. This raised the necessity of answering two questions:

Which of the following is NOT a security characteristic we need to consider while choosing a biometric
identification system?