Question

What is Kerberos?

a.A three-headed dog from the Egyptian mythology

b.A trusted third-party authentication protocol

c.A security model

d.A remote authentication dial in user server

Answer 1

b.A trusted third-party authentication protocol .

Step-by-step explanation:

Kerberos is an authentication service protocol between the trusted hosts present on an untrusted network for example internet. Kerberos is built in all of the major OS's(Operating Systems) such as Microsoft windows ,Apple OS X,Linux .

Microsoft windows 2000 incorporated Kerberos protocol the default authentication method.