Which of the following can be implemented to decrease the number of times a user is required to be
authenticated for access a particular resource?
A.
TCP/IP protocol
B.
Network Directory Access Protocol
C.
Kerberos
D.
Single Sign-on (SSO)
Explanation:
Single sign-on (SSO) is defined as a mechanism in which a single action of user authentication and
authorization is used to allow a user to access all computers and systems where he got a access
permission, without entering passwords for multiple times.a service in a computer network.
for communicating with each other over the internet.
d