AES, Ciphers And Confidentiality Methods In Cryptographic Security
Programming
In 8–10 slides
As part of your consulting assignment with the security staff of a local company, you have been asked to explain the Advanced Encryption Standard (AES), Data Encryption Standard (DES), and Triple DES (3DES). Prepare a PowerPoint presentation that consists of 8–10 slides to explain these terms. Your presentation should fully explain these concepts in the speaker notes and should answer the following questions:
- What are AES, DES, and 3DES?
- How does DES work?
- Why is 3DES now used?
- What is the future of 3DES?
- If three keys (K1, K2, and K3) were used to perform 3DES encryption and K1 = K3, how many independent keys were actually involved? Why?
- What is a nonce?
- What is a key distribution center?
Be sure to reference all sources using APA format.
In 2–5 paragraphs
In your role as consultant, you have been asked to provide a short training session for the security staff. The security staff has had some specific questions, and the training session will help to answer those questions. Choose only 1 of the following topics, and develop a short explanation of that topic in a tool of your choice:
- Is there a difference between link and end-to-end encryption? Explain.
- What is traffic padding and its purpose?
- Is there a difference between a session key and a master key? Explain.
Be sure to document your references using APA format.
