IP security services

Question

List the protocols which are used to provide the IP security? Explain the IP security services?

Answer 1

a) Authentication header (AH) protocol.

b)  Encapsulating Security Payload (ESP).

IP security services can be listed as follows:

a) Access control.
b) Connectionless interpretty.
c) Data origin authentication
d) Rejection of replayed packet.
e) Confidentiality.
f) Limited traffic for Confidentiality.