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

Efforts of advanced research project agency, ADVANCED RESEARCH PROJECT AGEN...

ADVANCED RESEARCH PROJECT AGENCY (ARPA) The efforts of ARPA was to active all its research groups have accept to new era computers. For this purpose ARPA started investing in wa

Reason for multiple topologies, REASON FOR MULTIPLE TOPOLOGIES Every t...

REASON FOR MULTIPLE TOPOLOGIES Every topology has disadvantages and advantages, which are described below: IN A RING:  It is simple to coordinate access to other dev

Explain symmetric and asymmetric encryption system, Question 1: (a) Dif...

Question 1: (a) Differentiate between symmetric and asymmetric encryption system. (b) Describe how a digital signature is created. (c) Explain briefly what SSL (secure so

Computer forensic, discuss the merits and demerits of computers freezing

discuss the merits and demerits of computers freezing

Routers, Routers They transfer packets among multiple interconnected n...

Routers They transfer packets among multiple interconnected network machines (i.e. LANs of different kind). They perform in the data link, physical and network layers. They ha

Network analysis and network representation of a project, Question: Net...

Question: Network diagrams combine with a set of systematic analysis procedures, serve to remedy the shortcomings of the Gantt chart. Explain the following terms used in the ne

Csma/ca, CSMA/CA Wireless needs collision avoid ness rather than colli...

CSMA/CA Wireless needs collision avoid ness rather than collision checking. Transmitting computer puts very short codes to receiver. Receiver responds with short message getti

Innovative nature of triple key management, Innovative nature of triple key...

Innovative nature of triple key management The triple key management scheme provides secure services by combining different techniques whic contribute to the security and priv

Packet filtering firewall, Packet Filtering Firewall Packet filtering i...

Packet Filtering Firewall Packet filtering is a network security mechanism that works by controlling what data can flow in and out of the network. The basic device that interco

Understanding a business model of a spammer, The first and foremost need of...

The first and foremost need of  any business is a role to perform for its client base, and for the spammer this will typically be the role of advertising products which, due to the

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