Explain symmetric and asymmetric encryption system, Computer Network Security

Assignment Help:

Question 1:

(a) Differentiate between symmetric and asymmetric encryption system.

(b) Describe how a digital signature is created.

(c) Explain briefly what SSL (secure socket layer) is and how it can be applied to e_banking services to ensure security.

(d) Explain the steps involved in a SET(Secure Electronic Transaction.

(e) In cryptography explain the following:
(i) Authentication.
(ii) Non-repudiation.
(iii) Confidentiality.
(iv) Integrity.

Question 2:

(a) Outline the main difference between a credit card and a debit card as a payment instrument.

(b) Outline the role of the credit card Gateway and list down the steps involved when payment is processed via the payment gateway.

(c) Outline briefly how biometric systems work and give four examples of biometric measurements that can be used to identify a person.

(d) Outline the importance of backup, recovery and business continuity procedures in an e_banking environment.

(e) Outline briefly the following electronic payment methods:

(i) E_Wallet.
(ii) Smart Card.


Related Discussions:- Explain symmetric and asymmetric encryption system

Develop firewall rules based on a fictitious organisation, Question requir...

Question requires you to develop firewall rules based on a fictitious organisation. Scenario: You work for a security-conscious company, xC-Cure, who develop encryption te

Imap and pop functions, How does the POP functions? What are the advantages...

How does the POP functions? What are the advantages/benefits of IMAP over POP? POP stands for Post Office Protocol, version 3 (POP3) is one of the easiest message access protoc

Explain the close procurement project process, Question 1: Why do we ne...

Question 1: Why do we need a Law of Contract? a Explanation Reasons to have a law of contract b Explain the close procurement project process - Explanation (causes,

Mastering the complexity of network system, To master the complexity one mu...

To master the complexity one must apply the given points. CONCENTRATE IN UNDERSTANDING THE CONCEPTS: Instead of details of wires used to connect computers to a specif

Assignment, for making the assignment

for making the assignment

Half-duplex and full-duplex mode of transmission, Question: a. State br...

Question: a. State briefly three reasons why computer networks are used? b. Differentiate between simplex, half-duplex and full-duplex mode of transmission. c. State any

Write a note on digital signature, Question 1 Explain the types of threats...

Question 1 Explain the types of threats (Attacks) Question 2 What are the Characteristics of Good Encryption Technique? Question 3 Write a note on Digital Signatur

Major difference between a virus and a worm, Question: (a) State wheth...

Question: (a) State whether the following statements are TRUE or FALSE. Justify your answer. i. A good site security policy will require that users use computer generated p

Ethical hacking penetration testing, Get a copy of Metasploitable at Make...

Get a copy of Metasploitable at Make">http://sourceforge.net/projects/metasploitable/files/Metasploitable2/ Make sure to follow these directions very carefully. You will get po

The Security Systems Development Life Cycle (SecSDLCtle.., #Under what circ...

#Under what circumstances would the use of a SecSDLC be more appropriate than an SDLC?

Write Your Message!

Captcha
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