Explain each protocol stack where encryption can be used

Assignment Help Computer Network Security
Reference no: EM131132386

1. Cryptography has been used in one form or another for over 4,000 years, and the attacks on cryptography have probably been in place for 3,999 years and 364 days. As one group of people works to find new ways to hide and transmit secrets, another group of people is right on their heels finding holes in the newly developed ideas and products. This can be viewed as evil and destructive behavior, or as the thorn in the side of the computing world that pushes it to build better and more secure products and environments. Describe these two types of people where one can build to secure the cryptography, and another to break it.

2. Cryptographic algorithms provide the underlying tools to most security protocols used in today's infrastructures. The algorithms work off of mathematical functions and provide various types of functionality and levels of security. A big leap was made when encryption went from purely symmetric key use to public key cryptography. This evolution provided users and maintainers much more freedom and flexibility when it came to communicating with a variety of users all over the world. Explain these two types of cryptography with examples of real-world applications.

3. Encryption can be supplied at different layers of the OSI model by a range of applications, protocols, and mechanisms. Today, not much thought has to be given to cryptography and encryption because it is taken care of in the background by many operating systems, applications, and protocols. Explain each protocol stack where encryption can be used and how it is used in real world applications. Support your argument with examples.

Reference no: EM131132386

Questions Cloud

What advantages to sally keeping a food and exercise record : Using information in this chapter, what is a reasonable goal weight for Sally? How long would you estimate it would take her to safely lose this amount of weight?
Calculate the marginal effects in the logit analysis : Calculate the marginal effects in the logit analysis and compare them with those obtained using OLS.
Provide a disaster recovery plan to prevent a small company : Provide a short Disaster Recovery Plan (DRP) to prevent a small company's IT operation. Make a list of procedures to complete in preparation of the DRP. You may use fictitious examples to support your arguments.
Explain why the renovation or new facility is needed : Select one of the following facilities and obtain approval from your faculty regarding this choice. Indicate if this will be a new facility or the renovation of an existing structure. If it is a new or existing structure, also explain why the reno..
Explain each protocol stack where encryption can be used : Explain each protocol stack where encryption can be used and how it is used in real world applications. Support your argument with examples.
The moral obligation or a matter of personal choice : consideration of whether attending to the needs of strangers is a moral obligation or a matter of personal choice.
What job do you plan to have in the health care sector : What is your plan for ultimately achieving these professional goals? What professional organizations can help you achieve these goals? What benefit does your career action plan outline provide?
Describe the dynamic process implied by it : Provide an interpretation of the equation and describe the dynamic process implied by it.
What is the data telling us in terms of statistical analysis : Explain the research process and what you can assume from the study from the following perspectives: How is the literature review used in this research? What are ethical considerations for data collection?

Reviews

Write a Review

Computer Network Security Questions & Answers

  An overview of wireless lan security - term paper

Computer Science or Information Technology deals with Wireless LAN Security. Wireless LAN Security is gaining importance in the recent times. This report talks about how vulnerable are wireless LAN networks without any security measures and also talk..

  Computer networks and security against hackers

This case study about a company named Magna International, a Canada based global supplier of automotive components, modules and systems. Along with the company analysis have been made in this assignment.

  New attack models

The Internet evolution is and is very fast and the Internet exposes the connected computers to attacks and the subsequent losses are in rise.

  Islamic Calligraphy

Islamic calligraphy or Arabic calligraphy is a primary form of art for Islamic visual expression and creativity.

  A comprehensive study about web-based email implementation

Conduct a comprehensive study about web-based email implementation in gmail. Optionally, you may use sniffer like wireshark or your choice to analyze the communication traffic.

  Retention policy and litigation hold notices

The purpose of this project is to provide you with an opportunity to create a document retention policy. You will also learn how to serve a litigation hold notice for an educational institute.

  Tools to enhance password protection

A report on Tools to enhance Password Protection.

  Analyse security procedures

Analyse security procedures

  Write a report on denial of service

Write a report on DENIAL OF SERVICE (DoS).

  Phising email

Phising email It is multipart, what are the two parts? The HTML part, is it inviting the recepient to click somewhere? What is the email proporting to do when the link is clicked?

  Express the shannon-hartley capacity theorem

Express the Shannon-Hartley capacity theorem in terms of where is the Energy/bit and is the psd of white noise.

  Modern symmetric encryption schemes

Pseudo-random generators, pseudo-random functions and pseudo-random permutations

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd