Question 1

Demonstrate your understanding of classical cipher like Caesar Cipher – its process and security value.

Question 2

Describe the Kerckhoff’s Principle of Cryptosystem.

Question 3

What are the challenges of key cryptosystem?


Write answers to the above three questions in about 4 pages in length, not including the required cover page and reference page.

• Paper should be in APA format with in-text citation. Your paper should include:

1. an introduction

2. a body with fully developed content

3. a conclusion.

• Support your answers with the readings from the course and at least two scholarly journal articles to support your positions, claims, and observations, in addition to your textbook (attached).