E commerce

E-Commerce

BYANKUR KUMAR

• E-Commerce

• Electronic data interchange

• Virtual Organisition

• Electronic Payment System

• E-Governance

• E-Commerce

Introduction

Process

Security Threats

Advantage

Disadvantages

• Electronic data interchange

Introduction

Architecture

Advantage

Disadvantage

CONTENTS

• Virtual Organisition

• Electronic Payment System

Types

E-Cash

Payment Gateway

E-Wallet

Smart Card

• E-Governance

• A type of industry where the buying and selling of

products or services is conducted over electronic systems

• Generally considered to be the sales aspect of e-business

• An effective and efficient way of communicating within

an organization and one of the most effective and useful

ways of conducting business

• Is a Market entry strategy where the company may or

may not have a physical presence.

E-COMMERCE

Process:-

• Active Content (Trojan horse)-Active Content is used in e-com to place items in

shopping cart and to compute the total invoice.

• Active content refers to programs that are embedded transparently in web pages

and that cause action to occur(ex- Java applets, Active X Control, Java Script)

• Active content can display moving graphics, download and play audio.

• Malicious Codes- Virus , Worms etc

• Server-Side Masquerading- Spoofing, Phishing attack

• Communication channel threats – Nodes are malicious

• Confidentiality threats

• Integrity Threats

• Availability Threats

• Password Hacking.

SECURITY THREATS

• E-commerce can increase sales and reducescosts.

• It create virtual community- it is a gathering ofpeoples of common interest.

• Speed and accuracy

• E-com provide buyers with a wider range ofchoice than traditional commerce.

• Better customer services

ADVANTAGE

• Security

• System and data integrity

• System Scalability

• Products are costly

DISADVANTAGES

• Electronic Data Interchange is the computer-to computerexchange of business data and documents between companiesusing standard formats recognized both nationally andinternationally.

• The information used in EDI is organized according to aspecified format set by both companies participating in the dataexchange.

It Includes:• Online business to business transactions

• Online business to consumer transactions

• Digital delivery of products and services

• Automated telephone transactions eg phone banking

WHAT IS EDI?

EDI ARCHITECTURE

• Lower operating costs

• Saves time and money

• Less Errors = More Accuracy

• No data entry, so less human error

• Increased Productivity

• More efficient personnel and faster throughput

ADVANTAGES

• High Dependence on the participation of trading partners

• Costly for smaller companies

• Difficult to agree on standard

DISADVANTAGES

VIRTUAL ORGANIZATION

• A Virtual Org is one whose members are geographically

apart , usually working by computer , email and

groupware while appearing to other to be a single ,

unified org with a real physical location.

• A flexible n/w of independent entities linked by

information technology to share skills, knowledge and

access to others expertise in non technical ways.

• It is a network, not an office.

Electronic Payment System:-

• EPS enable a customer to pay for the goods and

services online by using

integrated hardware and software systems

• The main objectives of EPS are:-

-increase efficiency

-improve security

-enhance customer convenience

ELECTRONIC PAYMENT SYSTEM

TYPES OF EPS:-

• E-Cash

• Payment Gateway

• E-Wallet

• Smart Card

E-CASH

• A system that allows a person to pay for goods or

services by transmitting a number from one computer

to another.

• E-Cash numbers are unique

• It is issued by a bank and represents a specified sum

of real money.

• It is anonymous and reusable.

• A payment gateway is an e-

commerce application service

provider service that

authorizes credit card payments

for e-businesses.

• It facilitates the transfer of

information between a payment

portal and the Front End Processor

or acquiring bank.

PAYMENT GATEWAY

E WALLET

• A digital wallet has both a software andinformation component.

• The software provides security andencryption for the personal informationand for the actual transaction.

• The information component is basically adatabase of user-inputted information

• This information consists of your shippingaddress, billing address, payment methods(including credit card numbers, expirydates, and security numbers), and otherinformation.

SMART CARD

• Any pocket-sized card with

embedded integrated circuits.

• Smart cards can

provide identification, authentication, data

storage and application processing.

• Contact smart cards have a contact area of

approximately 1 square centimetre (0.16 sq in),

comprising several gold-plated contact pads.

• These pads provide electrical connectivity when

inserted into a reader, which is used as a

communications medium between the smart

card and a host

E-GOVERNANCE

• E-Governance referred as electronic governance.

• E-Gov is the app of ICT(information & communication

technology)

• Delivering Gov Services between Gov-to-Citizens(G2C), Gov-to-

Business(G2B), Gov-to-Gov(G2G).

• Through E-Gov, government services will be made available to

citizens in a convenient , efficient and transparent manner.

• In E-Gov there are no distinct boundaries.

• It is a two way Communication Protocol.