Online Transaction Fraud Detection using Backlogging on E-Commerce Website
INFORMATION AND CYBER SECURITY PROJECTS TOPICS AND MATERIALS
ABSTRACT
We here come up with a system to develop a website which has capability to restrict and block the transaction performing by attacker from genuine user’s credit card details. The system here is developed for the transactions higher than the customer’s current transaction limit. We tried to detect fraudulent transaction before transaction succeed. During registration we take required information which is efficient to detect fraudulent user activity. Here we present a Behavior and Location Analysis (BLA). The details of items purchased in Individual transactions are usually not known to any Fraud Detection System (FDS) running at the bank that issues credit cards to the cardholders. Hence, We implemented BLA for addressing this problem. An advantage to use BLA approach to reduce number of false positive transactions identified as malicious by an FDS although they are genuine. An FDS runs at a credit card issuing bank. Each incoming transaction is submitted to the FDS for verification. FDS receives the card details and transaction value to verify, whether the transaction is genuine or not. The types of goods that are bought in that transaction are not known to the FDS. Bank declines the transaction if FDS confirms the transaction to be fraud. User spending patterns and geographical location is used to verify the identity. If any unusual pattern is detected, the system requires re-verification. Based upon previous data of that user the system recognizes unusual patterns in the payment procedure. System will block the user after 3 invalid attempts.
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CHAPTER ONE 1.0 INTRODUCTION
Online transaction fraud detection via backlogging on an e-commerce website is the process of ensuring that online transactions are carried out properly and without fraud interference during E-commerce operations by using a critical application blockage called backlogging.
It is also seen as a kind of electronic commerce detector, since it enables consumers to purchase products or services directly from the vendor over the internet using a web browser without encountering any fraud.
The fact that internet usage has increased tremendously in the last few years leads us to think that online commerce will follow suit in the near future. To justify internet commerce and online shopping, an online transaction fraud detection system that utilizes backlogging on an e-commerce website enables customers to submit online or place orders for items or services from a store that serves both walk-in and online customers, while ensuring that no fraud attack occurs on either end.
The e-commerce website displays the order cut-off time and corresponding delivery window for the products chosen by the consumer online. Online Shopping is a web-based tool designed specifically for online merchants. The primary goal of this program is to simplify the process of looking for, viewing, and selecting a product. It has a powerful search engine that enables users to look for goods that meet their individual requirements.
The search engine offers a simple and convenient method for users to search for items. Users may search interactively for products and the search engine will refine the results depending on the user’s inputs. Users can then examine the whole specification for each product.
1.1 DEFINITION OF THE PROBLEM
The majority of businesses have encountered various drawbacks in their operations as a result of the present shopping system (manual shopping), including the following: a lack of accuracy in customer data; a slow processing time for client records; and a lack of sufficient accountability.
Due of the restricted operating hours, it does not provide a consumer with the wonderful convenience of shopping at any time of day.
There is a need to transition from manual to automated shopping, where consumers may explore over the Internet and the system administrator approves requests. Customers can purchase items from any location, and a database will keep detailed product information.
1.2 THE STUDY’S OBJECTIVES
The following are the primary aims of online transaction fraud detection by backlogging on e-commerce websites:
To construct an online transaction fraud detection system that utilizes backlogging on an e-commerce website that is safe against fraud and facilitates simple and effective transactions.
1.3 IMPORTANCE OF THE STUDY
Many individuals currently use the internet to buy for a range of things. The following highlights the importance of online transaction fraud detection using backlogging on e-commerce websites:
Detecting online transaction fraud using backlogging on an e-commerce website is a tremendous convenience.
It is usually simple to have access to client reviews.
Online Shopping offers an endless number of options.
Its cost is usually comparable.
1.4 STUDY LIMITATIONS
During this investigation, the following constraints were encountered:
Inadequate information from corporate organizations as a result of the high workload associated with the manual method of shopping
Some information was obtained over the internet, and looking for it proved difficult owing to the same network issues.
As a result of this, the researcher may be missing critical knowledge about shopping and may potentially make errors in this study.
1.5 STUDY SCOPE/RESTRICTIONS
This research is limited to the detection of online transaction fraud via backlogging on e-commerce websites.
1.6 TERMS DEFINED
- ONLINE: An online state is one in which a computer or other device is connected to a network of computers or other devices. The term is frequently used to refer to someone who is connected to the internet at the moment.
- INTERNET: this is a global network of computer networks that communicate with one another via common software standard protocols.
- DATA: These are unstructured facts that must be transformed into meaningful information.
- MANUAL SYSTEM: Any system that is not computer-based.
- COMPUTERIZED SYSTEM: This is the process of operating a computer system in conjunction with another computer system.
- SHOPPING: Is the act of browsing and purchasing items for a fee.
- USERS: An agent either human agent, (en 0 user) or software agent who uses a computer or network services.
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