Internet Protocol Security Cryptography Essays | Online Homework Help

A: In a 3 – 4 Page Word document

In this assignment, you will research and learn about the Internet protocol security (IPSec). You will then use what you have learned to answer some specific questions about the application of this architecture. Research the following using the library and/or the Internet.

  • IPSec      architecture
  • Authentication      header (AH) protocol
  • Encapsulating      security payload (ESP) protocol

Provide a 3-4-page paper that responds to the following questions.

  • Describe the      overall purpose, function and real-world application of IPSec and ESP      security protocols
  • The IPSec      architecture document states that when 2 transport mode security      associations (SAs) are bundled to allow both AH and ESP protocols on the      same end-to-end flow, only 1 ordering of security protocols seems      appropriate: performing the ESP protocols before performing the AH      protocol. Why is this approach recommended rather than authentication      before encryption?
  • In the secure      sockets layer (SSL) and transport layer security (TLS), why is there a      separate change cipher spec protocol rather than including a      change_cipher_spec message in the handshake protocol?

Be sure to document your references using APA format.

B:

Use the Internet to research current information about enterprise cryptography. In a 4–6-paragraph word document, address the following questions:

  • What is enterprise      cryptography?
  • How is it      implemented? Are there vendors that offer solutions?
  • What are the      advantages and disadvantages of implementing enterprise cryptography?
  • In what case      would you recommend the implementation of enterprise cryptography?

Be sure to document your references using APA format.

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