Answer
should be original, and similarity (plagiarism)
not more than 10% this is very important otherwise I will be in trouble.

Answer should be a clear explanation and should
be clear understanding (1000 words).

Answer should be references on Harvard style
(Not use Wikipedia) should be Academic Articles or books.

When use citation from any reference please
keep it between “citation” (Author,Year),please citation should be
not more than 5%

As reference you can use the following book:

Security Engineering: A Guide
to Building Dependable Distributed Systems (2nd Edition)

Author: Anderson, R.

ISBN: ISBN-10: 0470068523
ISBN-13: 978-0470068526

Publisher:
John Wiley & Sons

Book available from below link:

http://www.cl.cam.ac.uk/~rja14/book.html

Assignment is:

(HW) We have discussed
security protocols from IP layer (e.g., IPSec) to application layer (e.g. XML
and S/MIME). Network and transport layer security often referred to as a
point-point or host-to-host security. Security channels between applications
can be defined as an end-to-end security. Discuss differences between
point-to-point and end-to-end security models and security problems they
address. Are they redundant? Can you properly secure your site using only one
of them? What is the drawback of using end-to-end security? Provide examples
and arguments to support your viewpoint.

You will find an abundance
of materials on this subject within the databases located within IEEE & ACM
digital libraries. But don’t forget that especially in the Networking
technologies RFC’s and other related standards are the most authoritative
source of information.

Attachments:

SECENG-week6-….pdf