Set - 4

Question 11 :

What is Kerberos?

Answer :

It is an authentication service developed at the Massachusetts Institute of Technology. Kerberos uses encryption to prevent intruders from discovering passwords and gaining unauthorized access to files.

Question 12 :

What is SLIP (Serial Line Interface Protocol)?

Answer :

It is a very simple protocol used for transmission of IP datagrams across a serial line.

Question 13 :

What is Mail Gateway?

Answer :

It is a system that performs a protocol translation between different electronic mail delivery protocols.

Question 14 :

What is RIP (Routing Information Protocol)?

Answer :

It is a simple protocol used to exchange information between the routers.

Question 15 :

What is NVT (Network Virtual Terminal)?

Answer :

It is a set of rules defining a very simple virtual terminal interaction. The NVT is used in the start of a Telnet session.