The document provides requirements for an ATM network including requirements for the ATM, bank computer, and their interaction. It specifies functional requirements such as validating cards, authorizing transactions, dispensing cash, and updating accounts. It also defines non-functional requirements regarding usability, performance, security and quality. The requirements are organized into sections on overall description, specific requirements, external interfaces, and other non-functional requirements.
The document describes the requirements for an ATM network software system. It allows customers to complete banking transactions through off-premise ATMs. The software must interface with individual bank computers to process transactions. Key requirements include supporting account balance inquiries, withdrawals, and transfers according to each bank's business rules while ensuring security of customer authentication and funds. The system must also have high availability, safety protections, and handle concurrent access to accounts correctly.
SRSTemplate (1).docx thi si for the studenst appearing for software engineeringrajvirsinghkanwar200
The document is a software requirements specification for an automated teller machine (ATM) network. It describes the purpose, scope, interfaces, users and environment of the system. The functional requirements specify that the ATM must validate cards, authorize transactions, and handle withdrawals within set parameters. Non-functional requirements address safety, security, availability and maintainability. Appendices define terms and list open issues.
The document provides a software requirement specification for an online banking system. It outlines the system's overall description, product functions, specific requirements, and software attributes. The system allows customers to perform transactions like deposits, withdrawals, funds transfers, and check balances online through a web interface. It also includes administrative functions for user account management. The system interfaces with a central bank server to store user data and authenticate access.
ATM BLock Diagram and its design uses development.pptxkeerthi975
This document discusses an automated teller machine (ATM) and its components and functions. It describes how the first ATM was deployed in London in 1967 and the basic components of an ATM including its hardware components like a card reader, cash dispenser, display, and security features. It then discusses the software used in ATMs including user authentication, transaction processing, secure communication with banking servers, and error handling. Finally, it compares three variants of ATMs that differ in their specifications, processors, operating systems, prices, advantages, and disadvantages.
An ATM allows customers to access their bank accounts to withdraw cash, check balances, and perform other transactions without a bank teller. The customer inserts their card with a magnetic stripe or chip and enters a PIN for authentication. The ATM can provide cash withdrawals from linked accounts, deposits, money transfers between accounts, and balance inquiries. Security features include limiting total withdrawal amounts and printing receipts to later exchange for cash to reduce fraud.
This document proposes installing ATMs for a company. It discusses the types of ATMs and transactions they allow. The scope of work includes providing IT services and hardware installation for financial and non-financial institutions over 2 months. The proposed solution is to install Wincor Nixdorf self-service kiosks and ATMs that allow cash withdrawal, deposits, transfers and other transactions. Connectivity to Ghana's banking network is also proposed to process transactions. A financial proposal section is included but no amounts are listed.
In the present scenario ATM transaction are carried out with the help of ATM cards which have to be physically swiped at the ATM machine. The present cash withdrawal system involves swiping the ATM card at an ATM Machine and then input a four digit pin into the terminal for verification. This method is susceptible to many types of attacks such as shoulder surfing, replay attack and ATM card skimming. In this paper, we are proposing a system in which a QR code is used as an alternative to the physical ATM card based authentication. This system can be incorporated in smartphones and other wearable device thereby eliminating the need for carrying ATM cards. QR codes are generated in the wearable device as well as the ATM machine to carry out User Authorization. An eight-digit long pin is generated to make the system more secure than present one. A background server is used to generate unique 8 digit pins for each transaction. This background server also manages transactions and links them to a user’s bank account when a transaction is underway. This scheme protects the user from shoulder surfing or observation attacks, replay attacks and partial observation attacks.
The document describes the requirements for an ATM network software system. It allows customers to complete banking transactions through off-premise ATMs. The software must interface with individual bank computers to process transactions. Key requirements include supporting account balance inquiries, withdrawals, and transfers according to each bank's business rules while ensuring security of customer authentication and funds. The system must also have high availability, safety protections, and handle concurrent access to accounts correctly.
SRSTemplate (1).docx thi si for the studenst appearing for software engineeringrajvirsinghkanwar200
The document is a software requirements specification for an automated teller machine (ATM) network. It describes the purpose, scope, interfaces, users and environment of the system. The functional requirements specify that the ATM must validate cards, authorize transactions, and handle withdrawals within set parameters. Non-functional requirements address safety, security, availability and maintainability. Appendices define terms and list open issues.
The document provides a software requirement specification for an online banking system. It outlines the system's overall description, product functions, specific requirements, and software attributes. The system allows customers to perform transactions like deposits, withdrawals, funds transfers, and check balances online through a web interface. It also includes administrative functions for user account management. The system interfaces with a central bank server to store user data and authenticate access.
ATM BLock Diagram and its design uses development.pptxkeerthi975
This document discusses an automated teller machine (ATM) and its components and functions. It describes how the first ATM was deployed in London in 1967 and the basic components of an ATM including its hardware components like a card reader, cash dispenser, display, and security features. It then discusses the software used in ATMs including user authentication, transaction processing, secure communication with banking servers, and error handling. Finally, it compares three variants of ATMs that differ in their specifications, processors, operating systems, prices, advantages, and disadvantages.
An ATM allows customers to access their bank accounts to withdraw cash, check balances, and perform other transactions without a bank teller. The customer inserts their card with a magnetic stripe or chip and enters a PIN for authentication. The ATM can provide cash withdrawals from linked accounts, deposits, money transfers between accounts, and balance inquiries. Security features include limiting total withdrawal amounts and printing receipts to later exchange for cash to reduce fraud.
This document proposes installing ATMs for a company. It discusses the types of ATMs and transactions they allow. The scope of work includes providing IT services and hardware installation for financial and non-financial institutions over 2 months. The proposed solution is to install Wincor Nixdorf self-service kiosks and ATMs that allow cash withdrawal, deposits, transfers and other transactions. Connectivity to Ghana's banking network is also proposed to process transactions. A financial proposal section is included but no amounts are listed.
In the present scenario ATM transaction are carried out with the help of ATM cards which have to be physically swiped at the ATM machine. The present cash withdrawal system involves swiping the ATM card at an ATM Machine and then input a four digit pin into the terminal for verification. This method is susceptible to many types of attacks such as shoulder surfing, replay attack and ATM card skimming. In this paper, we are proposing a system in which a QR code is used as an alternative to the physical ATM card based authentication. This system can be incorporated in smartphones and other wearable device thereby eliminating the need for carrying ATM cards. QR codes are generated in the wearable device as well as the ATM machine to carry out User Authorization. An eight-digit long pin is generated to make the system more secure than present one. A background server is used to generate unique 8 digit pins for each transaction. This background server also manages transactions and links them to a user’s bank account when a transaction is underway. This scheme protects the user from shoulder surfing or observation attacks, replay attacks and partial observation attacks.
This document provides a software requirements specification (SRS) for a bank management system. It describes the purpose, scope and functions of the system. The system allows users to safely conduct banking activities like money transfers, transaction history views and loan requests. It provides security features and allows administrators to manage user accounts and transactions. The SRS defines system users, assumptions, dependencies, and interfaces. It will guide software developers in implementing an online banking system.
Document Atm machine using c language mini project.pdfNEERAJRAJPUT81
This document describes an ATM system project that allows users to access their bank accounts to make cash withdrawals and inquiries. The system was developed in VB.Net with a back-end MS Access database. It describes the methodology, hardware and software requirements, and features like validating the user's card and PIN before allowing transactions. It also discusses analyzing the existing manual system, conducting a feasibility study, defining use cases including login, transactions, and maintaining customer information. Finally, it outlines the system's security considerations and potential for future upgrades like touchscreens, biometrics, and app integration.
This presentation summarizes an ATM system. It includes sections on introduction, software and hardware requirements, functions like cash withdrawal and deposits, state and user case diagrams, data flow diagram, class diagram, advantages like convenience and privacy, disadvantages like security risks, screen shots, future scopes such as biometric authentication and white label ATMs, conclusion that ATMs provide secure banking though require improving security, and references.
This document describes a proposed anti-fraud security system for ATMs. The current ATM security relies on PINs and message passing, but higher levels of fraud require improved security. The proposed system adds several new modules: user registration to permit access by others, PIN verification with message confirmation, camera activation to verify the user, location tracing if not verified, and permitting access if confirmed by a registered user. The system aims to reduce ATM theft and fraud while maintaining usability. It was inspired by security needs in banking and would help limit financial risk for customers and banks from ATM transactions.
The document provides requirements for an automated teller machine (ATM) software system. It describes the key components of an ATM including a card reader, cash dispenser, keyboard/display, and receipt printer. It outlines the main transactions customers can perform using an ATM - withdrawing cash, checking balances, and transferring funds. The document then specifies 23 detailed requirements for the ATM software system, covering validation of ATM cards, transaction approval checks, receipt generation, and operator functions like replenishing cash. Object and use case models are also proposed to represent the system.
IRJET- Secured Merchant Payment using Biometric TransactionIRJET Journal
1) The document proposes a biometric payment system using fingerprint authentication as an alternative to traditional payment methods like credit cards that require passwords.
2) The proposed system has three main modules (admin, merchant, user) to manage account creation and transactions. Merchants can initiate transactions by entering payment details and verifying their fingerprint.
3) Fingerprint recognition involves sensing the fingerprint, preprocessing the data, extracting features, and matching the input print to stored templates to authenticate users. The system is designed to provide secure, convenient and password-free payments.
BIOMETRIC AND MAGIC PIN AUTHENTICATION SYSTEM FOR ATMIRJET Journal
This document discusses a proposed biometric and magic PIN authentication system for ATMs. The system would combine the use of a physical access card, a randomly generated "MagicPIN", and facial recognition using deep convolutional neural networks. If adopted, the system aims to improve security by verifying card owners' identities through biometric authentication in addition to requiring possession of the access card. The system is intended to help solve problems of account security and ensure only the real account owner can access their accounts. It analyzes related work on ATM security and discusses how the proposed system could provide benefits like being more secure, convenient, and preventing fraud compared to existing PIN-based authentication methods.
This document outlines the software requirements specification for a fingerprint-based transaction system. It includes sections on introduction, overall description of the system, system features, and software interface requirements. The system will use fingerprint authentication to allow users to conduct transactions without cash or ATM cards. It aims to provide a secure and convenient transaction method. The document defines requirements for the fingerprint database, transaction processing, performance, and interfacing with bank computer systems.
The document defines key terms related to digital banking such as digitization, digitalization, and digital transformation. It explains that digital banking utilizes digital technologies like analytics, social media, payments, and mobile to enhance traditional online and mobile banking services. The main channels of digital banking are described as ATMs, mobile/internet banking, cards, cash machines, and more. The document provides details on the input/output components of ATMs, how ATM networks function to process transactions, and the basic steps for withdrawing money from an ATM.
An ATM, or automated teller machine, allows customers to access their bank accounts and perform transactions without a human bank teller. Customers insert their debit or credit card and enter their PIN to access their accounts. Using an ATM, customers can withdraw cash, check balances, transfer funds between accounts, and perform other banking tasks. ATMs are connected to financial networks so customers can access their funds from machines not owned by their bank. Estimates show there are over 2.2 million ATMs globally, providing convenient banking access.
An ATM allows customers to complete basic banking transactions without a teller. When a customer inserts their debit or credit card, the ATM reads the encoded information to access their bank account information through interbank networks. The ATM then prompts for the customer's PIN to verify their identity before allowing transactions like checking balances or withdrawing cash. Common card types used at ATMs include debit cards, which directly access funds from a linked checking account, and cash cards which can be used to withdraw preset amounts. ATMs also may charge fees like activity charges to cover transaction costs or service charges for using an ATM from a non-issuing bank.
This document provides an overview of an ATM management system project created by three students. It acknowledges the guidance provided by their professor and thanks various individuals for their support. It then describes the basic requirements, modules, attributes, and testing of the ATM system. Finally, it outlines the software requirements including the operating system, database, and programming language used as well as the hardware requirements of the project.
Watch the presentation about Presentation On ATM Technology .I have explained the detail of ATM in a concise manner.For any doubts message us.
Best Wishes
#ATM #ATMTECHNOLOGY #Atmtechnology
The document proposes several solutions for banks including M-View, M-Access, and M-Recover. M-View allows banks to capture images and electronic journals from ATM transactions to help investigate disputes and fraud. M-Access allows remote updating of files on ATMs without sending engineers to each machine. M-Recover aims to automatically fix many ATM errors without human intervention to improve uptime. The document also describes Diebold's anti-skimming solution which uses infrared sensors and LEDs to directly detect skimming devices, detect lack of user movement that may indicate a skimmer, and ensure a hand is detected during card insertion to prevent PIN capture.
IRJET- Face Recognition System with HOG in ATMSIRJET Journal
The document describes a proposed face recognition system for ATMs using Histogram of Gradients (HOG) to improve security and user experience. It discusses how current ATM security relies on PIN codes, which are vulnerable to hacking. The proposed system would allow customers to register facial photos and withdraw cash by having their face recognized by ATMs equipped with cameras. It describes the HOG algorithm for facial feature extraction and recognition. If a customer's face matches their registered photo, the transaction would proceed, improving authentication security over PIN codes alone.
IRJET-Efficient Cash Withdrawal from ATM Machine using Mobile BankingIRJET Journal
This document proposes a new feature for efficient cash withdrawal from ATMs using mobile banking. The feature would allow customers to initiate a cash withdrawal transaction through a bank's mobile app and receive a QR code. They could then scan the QR code at an ATM to complete the withdrawal faster than the normal process. This has the benefits of saving customer time in ATM queues, increasing security by using a random QR code instead of an ATM PIN, and not requiring changes to existing ATM infrastructure while enhancing functionality. The proposed system adds a "cash withdrawal" option to mobile apps, generates and sends QR codes, and allows ATMs to recognize pending transactions to streamline the completion process.
This document describes an ATM system project that was developed using VB.Net and MS Access. The system allows users to withdraw and deposit cash, check balances, and receive receipts for transactions. UML diagrams including use cases, activities, sequences, collaborations and classes were designed to model the system. Functional requirements for the ATM include card reading, PIN entry, cash dispensing, printing receipts, and handling deposits. Non-functional requirements address security, input/output devices and their capacities.
A secured-&-effective-system-for-remote-monitoring-of-large-network-of-hetero...R Systems International
The document proposes a secure and effective system for remotely monitoring a large network of heterogeneous ATMs. The system would provide centralized monitoring of ATMs through a management server to help banks optimize operations and reduce costs. Key components include SNMP communication between ATMs and the server, a mobile app to assign technicians to issues, and reporting tools to improve decision making. The system aims to increase uptime and efficiency through remote management compared to independent monitoring of each ATM.
IRJET- Artificial Intelligence based Smart ATMIRJET Journal
This document proposes an artificial intelligence-based smart ATM system with enhanced security features. It summarizes existing ATM security issues and proposes adding biometric authentication using fingerprints instead of cards and PINs. The proposed system uses AI for easy user interaction, image processing to detect issues like insufficient funds, and additional security measures like automatic door locking, alerts to law enforcement, and limiting the number of users in the ATM area at one time. The goal is to add multiple layers of security to reduce ATM fraud and theft compared to existing card-and-PIN based systems.
The Ultimate Guide to Top 36 DevOps Testing Tools for 2024.pdfkalichargn70th171
Testing is pivotal in the DevOps framework, serving as a linchpin for early bug detection and the seamless transition from code creation to deployment.
DevOps teams frequently adopt a Continuous Integration/Continuous Deployment (CI/CD) methodology to automate processes. A robust testing strategy empowers them to confidently deploy new code, backed by assurance that it has passed rigorous unit and performance tests.
The Power of Visual Regression Testing_ Why It Is Critical for Enterprise App...kalichargn70th171
Visual testing plays a vital role in ensuring that software products meet the aesthetic requirements specified by clients in functional and non-functional specifications. In today's highly competitive digital landscape, users expect a seamless and visually appealing online experience. Visual testing, also known as automated UI testing or visual regression testing, verifies the accuracy of the visual elements that users interact with.
This document provides a software requirements specification (SRS) for a bank management system. It describes the purpose, scope and functions of the system. The system allows users to safely conduct banking activities like money transfers, transaction history views and loan requests. It provides security features and allows administrators to manage user accounts and transactions. The SRS defines system users, assumptions, dependencies, and interfaces. It will guide software developers in implementing an online banking system.
Document Atm machine using c language mini project.pdfNEERAJRAJPUT81
This document describes an ATM system project that allows users to access their bank accounts to make cash withdrawals and inquiries. The system was developed in VB.Net with a back-end MS Access database. It describes the methodology, hardware and software requirements, and features like validating the user's card and PIN before allowing transactions. It also discusses analyzing the existing manual system, conducting a feasibility study, defining use cases including login, transactions, and maintaining customer information. Finally, it outlines the system's security considerations and potential for future upgrades like touchscreens, biometrics, and app integration.
This presentation summarizes an ATM system. It includes sections on introduction, software and hardware requirements, functions like cash withdrawal and deposits, state and user case diagrams, data flow diagram, class diagram, advantages like convenience and privacy, disadvantages like security risks, screen shots, future scopes such as biometric authentication and white label ATMs, conclusion that ATMs provide secure banking though require improving security, and references.
This document describes a proposed anti-fraud security system for ATMs. The current ATM security relies on PINs and message passing, but higher levels of fraud require improved security. The proposed system adds several new modules: user registration to permit access by others, PIN verification with message confirmation, camera activation to verify the user, location tracing if not verified, and permitting access if confirmed by a registered user. The system aims to reduce ATM theft and fraud while maintaining usability. It was inspired by security needs in banking and would help limit financial risk for customers and banks from ATM transactions.
The document provides requirements for an automated teller machine (ATM) software system. It describes the key components of an ATM including a card reader, cash dispenser, keyboard/display, and receipt printer. It outlines the main transactions customers can perform using an ATM - withdrawing cash, checking balances, and transferring funds. The document then specifies 23 detailed requirements for the ATM software system, covering validation of ATM cards, transaction approval checks, receipt generation, and operator functions like replenishing cash. Object and use case models are also proposed to represent the system.
IRJET- Secured Merchant Payment using Biometric TransactionIRJET Journal
1) The document proposes a biometric payment system using fingerprint authentication as an alternative to traditional payment methods like credit cards that require passwords.
2) The proposed system has three main modules (admin, merchant, user) to manage account creation and transactions. Merchants can initiate transactions by entering payment details and verifying their fingerprint.
3) Fingerprint recognition involves sensing the fingerprint, preprocessing the data, extracting features, and matching the input print to stored templates to authenticate users. The system is designed to provide secure, convenient and password-free payments.
BIOMETRIC AND MAGIC PIN AUTHENTICATION SYSTEM FOR ATMIRJET Journal
This document discusses a proposed biometric and magic PIN authentication system for ATMs. The system would combine the use of a physical access card, a randomly generated "MagicPIN", and facial recognition using deep convolutional neural networks. If adopted, the system aims to improve security by verifying card owners' identities through biometric authentication in addition to requiring possession of the access card. The system is intended to help solve problems of account security and ensure only the real account owner can access their accounts. It analyzes related work on ATM security and discusses how the proposed system could provide benefits like being more secure, convenient, and preventing fraud compared to existing PIN-based authentication methods.
This document outlines the software requirements specification for a fingerprint-based transaction system. It includes sections on introduction, overall description of the system, system features, and software interface requirements. The system will use fingerprint authentication to allow users to conduct transactions without cash or ATM cards. It aims to provide a secure and convenient transaction method. The document defines requirements for the fingerprint database, transaction processing, performance, and interfacing with bank computer systems.
The document defines key terms related to digital banking such as digitization, digitalization, and digital transformation. It explains that digital banking utilizes digital technologies like analytics, social media, payments, and mobile to enhance traditional online and mobile banking services. The main channels of digital banking are described as ATMs, mobile/internet banking, cards, cash machines, and more. The document provides details on the input/output components of ATMs, how ATM networks function to process transactions, and the basic steps for withdrawing money from an ATM.
An ATM, or automated teller machine, allows customers to access their bank accounts and perform transactions without a human bank teller. Customers insert their debit or credit card and enter their PIN to access their accounts. Using an ATM, customers can withdraw cash, check balances, transfer funds between accounts, and perform other banking tasks. ATMs are connected to financial networks so customers can access their funds from machines not owned by their bank. Estimates show there are over 2.2 million ATMs globally, providing convenient banking access.
An ATM allows customers to complete basic banking transactions without a teller. When a customer inserts their debit or credit card, the ATM reads the encoded information to access their bank account information through interbank networks. The ATM then prompts for the customer's PIN to verify their identity before allowing transactions like checking balances or withdrawing cash. Common card types used at ATMs include debit cards, which directly access funds from a linked checking account, and cash cards which can be used to withdraw preset amounts. ATMs also may charge fees like activity charges to cover transaction costs or service charges for using an ATM from a non-issuing bank.
This document provides an overview of an ATM management system project created by three students. It acknowledges the guidance provided by their professor and thanks various individuals for their support. It then describes the basic requirements, modules, attributes, and testing of the ATM system. Finally, it outlines the software requirements including the operating system, database, and programming language used as well as the hardware requirements of the project.
Watch the presentation about Presentation On ATM Technology .I have explained the detail of ATM in a concise manner.For any doubts message us.
Best Wishes
#ATM #ATMTECHNOLOGY #Atmtechnology
The document proposes several solutions for banks including M-View, M-Access, and M-Recover. M-View allows banks to capture images and electronic journals from ATM transactions to help investigate disputes and fraud. M-Access allows remote updating of files on ATMs without sending engineers to each machine. M-Recover aims to automatically fix many ATM errors without human intervention to improve uptime. The document also describes Diebold's anti-skimming solution which uses infrared sensors and LEDs to directly detect skimming devices, detect lack of user movement that may indicate a skimmer, and ensure a hand is detected during card insertion to prevent PIN capture.
IRJET- Face Recognition System with HOG in ATMSIRJET Journal
The document describes a proposed face recognition system for ATMs using Histogram of Gradients (HOG) to improve security and user experience. It discusses how current ATM security relies on PIN codes, which are vulnerable to hacking. The proposed system would allow customers to register facial photos and withdraw cash by having their face recognized by ATMs equipped with cameras. It describes the HOG algorithm for facial feature extraction and recognition. If a customer's face matches their registered photo, the transaction would proceed, improving authentication security over PIN codes alone.
IRJET-Efficient Cash Withdrawal from ATM Machine using Mobile BankingIRJET Journal
This document proposes a new feature for efficient cash withdrawal from ATMs using mobile banking. The feature would allow customers to initiate a cash withdrawal transaction through a bank's mobile app and receive a QR code. They could then scan the QR code at an ATM to complete the withdrawal faster than the normal process. This has the benefits of saving customer time in ATM queues, increasing security by using a random QR code instead of an ATM PIN, and not requiring changes to existing ATM infrastructure while enhancing functionality. The proposed system adds a "cash withdrawal" option to mobile apps, generates and sends QR codes, and allows ATMs to recognize pending transactions to streamline the completion process.
This document describes an ATM system project that was developed using VB.Net and MS Access. The system allows users to withdraw and deposit cash, check balances, and receive receipts for transactions. UML diagrams including use cases, activities, sequences, collaborations and classes were designed to model the system. Functional requirements for the ATM include card reading, PIN entry, cash dispensing, printing receipts, and handling deposits. Non-functional requirements address security, input/output devices and their capacities.
A secured-&-effective-system-for-remote-monitoring-of-large-network-of-hetero...R Systems International
The document proposes a secure and effective system for remotely monitoring a large network of heterogeneous ATMs. The system would provide centralized monitoring of ATMs through a management server to help banks optimize operations and reduce costs. Key components include SNMP communication between ATMs and the server, a mobile app to assign technicians to issues, and reporting tools to improve decision making. The system aims to increase uptime and efficiency through remote management compared to independent monitoring of each ATM.
IRJET- Artificial Intelligence based Smart ATMIRJET Journal
This document proposes an artificial intelligence-based smart ATM system with enhanced security features. It summarizes existing ATM security issues and proposes adding biometric authentication using fingerprints instead of cards and PINs. The proposed system uses AI for easy user interaction, image processing to detect issues like insufficient funds, and additional security measures like automatic door locking, alerts to law enforcement, and limiting the number of users in the ATM area at one time. The goal is to add multiple layers of security to reduce ATM fraud and theft compared to existing card-and-PIN based systems.
The Ultimate Guide to Top 36 DevOps Testing Tools for 2024.pdfkalichargn70th171
Testing is pivotal in the DevOps framework, serving as a linchpin for early bug detection and the seamless transition from code creation to deployment.
DevOps teams frequently adopt a Continuous Integration/Continuous Deployment (CI/CD) methodology to automate processes. A robust testing strategy empowers them to confidently deploy new code, backed by assurance that it has passed rigorous unit and performance tests.
The Power of Visual Regression Testing_ Why It Is Critical for Enterprise App...kalichargn70th171
Visual testing plays a vital role in ensuring that software products meet the aesthetic requirements specified by clients in functional and non-functional specifications. In today's highly competitive digital landscape, users expect a seamless and visually appealing online experience. Visual testing, also known as automated UI testing or visual regression testing, verifies the accuracy of the visual elements that users interact with.
DECODING JAVA THREAD DUMPS: MASTER THE ART OF ANALYSISTier1 app
Are you ready to unlock the secrets hidden within Java thread dumps? Join us for a hands-on session where we'll delve into effective troubleshooting patterns to swiftly identify the root causes of production problems. Discover the right tools, techniques, and best practices while exploring *real-world case studies of major outages* in Fortune 500 enterprises. Engage in interactive lab exercises where you'll have the opportunity to troubleshoot thread dumps and uncover performance issues firsthand. Join us and become a master of Java thread dump analysis!
The Role of DevOps in Digital Transformation.pdfmohitd6
DevOps plays a crucial role in driving digital transformation by fostering a collaborative culture between development and operations teams. This approach enhances the speed and efficiency of software delivery, ensuring quicker deployment of new features and updates. DevOps practices like continuous integration and continuous delivery (CI/CD) streamline workflows, reduce manual errors, and increase the overall reliability of software systems. By leveraging automation and monitoring tools, organizations can improve system stability, enhance customer experiences, and maintain a competitive edge. Ultimately, DevOps is pivotal in enabling businesses to innovate rapidly, respond to market changes, and achieve their digital transformation goals.
Secure-by-Design Using Hardware and Software Protection for FDA ComplianceICS
This webinar explores the “secure-by-design” approach to medical device software development. During this important session, we will outline which security measures should be considered for compliance, identify technical solutions available on various hardware platforms, summarize hardware protection methods you should consider when building in security and review security software such as Trusted Execution Environments for secure storage of keys and data, and Intrusion Detection Protection Systems to monitor for threats.
Folding Cheat Sheet #6 - sixth in a seriesPhilip Schwarz
Left and right folds and tail recursion.
Errata: there are some errors on slide 4. See here for a corrected versionsof the deck:
https://speakerdeck.com/philipschwarz/folding-cheat-sheet-number-6
https://fpilluminated.com/deck/227
Why Apache Kafka Clusters Are Like Galaxies (And Other Cosmic Kafka Quandarie...Paul Brebner
Closing talk for the Performance Engineering track at Community Over Code EU (Bratislava, Slovakia, June 5 2024) https://eu.communityovercode.org/sessions/2024/why-apache-kafka-clusters-are-like-galaxies-and-other-cosmic-kafka-quandaries-explored/ Instaclustr (now part of NetApp) manages 100s of Apache Kafka clusters of many different sizes, for a variety of use cases and customers. For the last 7 years I’ve been focused outwardly on exploring Kafka application development challenges, but recently I decided to look inward and see what I could discover about the performance, scalability and resource characteristics of the Kafka clusters themselves. Using a suite of Performance Engineering techniques, I will reveal some surprising discoveries about cosmic Kafka mysteries in our data centres, related to: cluster sizes and distribution (using Zipf’s Law), horizontal vs. vertical scalability, and predicting Kafka performance using metrics, modelling and regression techniques. These insights are relevant to Kafka developers and operators.
The Comprehensive Guide to Validating Audio-Visual Performances.pdfkalichargn70th171
Ensuring the optimal performance of your audio-visual (AV) equipment is crucial for delivering exceptional experiences. AV performance validation is a critical process that verifies the quality and functionality of your AV setup. Whether you're a content creator, a business conducting webinars, or a homeowner creating a home theater, validating your AV performance is essential.
Implementing Odoo, a robust and all-inclusive business management software, can significantly improve your organisation. To get the most out of it and ensure a smooth implementation, it is important to have a strategic plan. This blog shares some essential tips to help you with successful Odoo ERP implementation. From planning and customisation to training and support, this blog outlines some expert advice that will guide you through the process confidently. It is true that adopting a new software can be challenging, and hence, this post has tailored these tips to help you avoid common mistakes and achieve the best results. Whether you run a small business or a large enterprise, these tips will help you streamline operations, boost productivity, and drive growth. Whether you are new to Odoo or looking to improve your current setup, it is essential to learn the key strategies for a successful Odoo implementation. Implementing Odoo doesn’t have to be difficult. With the right approach and guidance, you can use this software to elevate your business. Read on to discover the secrets of a successful Odoo implementation.
Why is successful Odoo implementation crucial?
Implementing Odoo effectively can transform your business by making processes smoother, increasing efficiency, and providing useful insights. It helps align your operations with best practices, boosting productivity and aiding better decision-making. A well-executed implementation ensures you get the most out of your investment, while a poor one can cause disruptions, higher costs, and frustration among employees.
Building the Ideal CI-CD Pipeline_ Achieving Visual PerfectionApplitools
Explore the advantages of integrating AI-powered testing into the CI/CD pipeline in this session from Applitools engineer Brandon Murray. More information and session materials at applitools.com
Discover how shift-left strategies and advanced testing in CI/CD pipelines can enhance customer satisfaction and streamline development processes, including:
• Significantly reduced time and effort needed for test creation and maintenance compared to traditional testing methods.
• Enhanced UI coverage that eliminates the necessity for manual testing, leading to quicker and more effective testing processes.
• Effortless integration with the development workflow, offering instant feedback on pull requests and facilitating swifter product releases.
What is Continuous Testing in DevOps - A Definitive Guide.pdfkalichargn70th171
Once an overlooked aspect, continuous testing has become indispensable for enterprises striving to accelerate application delivery and reduce business impacts. According to a Statista report, 31.3% of global enterprises have embraced continuous integration and deployment within their DevOps, signaling a pervasive trend toward hastening release cycles.
In this infographic, we have explored cost-effective strategies for iOS app development, focusing on building high-quality apps within a budget. Key points covered include prioritizing essential features, leveraging existing tools and libraries, adopting cross-platform development approaches, optimizing for a Minimum Viable Product (MVP), and integrating with cloud services and third-party APIs. By implementing these strategies, businesses and developers can create functional and engaging iOS apps while minimizing development costs and time-to-market.
Photoshop Tutorial for Beginners (2024 Edition)alowpalsadig
Photoshop Tutorial for Beginners (2024 Edition)
Explore the evolution of programming and software development and design in 2024. Discover emerging trends shaping the future of coding in our insightful analysis."
Here's an overview:Introduction: The Evolution of Programming and Software DevelopmentThe Rise of Artificial Intelligence and Machine Learning in CodingAdopting Low-Code and No-Code PlatformsQuantum Computing: Entering the Software Development MainstreamIntegration of DevOps with Machine Learning: MLOpsAdvancements in Cybersecurity PracticesThe Growth of Edge ComputingEmerging Programming Languages and FrameworksSoftware Development Ethics and AI RegulationSustainability in Software EngineeringThe Future Workforce: Remote and Distributed TeamsConclusion: Adapting to the Changing Software Development LandscapeIntroduction: The Evolution of Programming and Software Development
Photoshop Tutorial for Beginners (2024 Edition)Explore the evolution of programming and software development and design in 2024. Discover emerging trends shaping the future of coding in our insightful analysis."Here's an overview:Introduction: The Evolution of Programming and Software DevelopmentThe Rise of Artificial Intelligence and Machine Learning in CodingAdopting Low-Code and No-Code PlatformsQuantum Computing: Entering the Software Development MainstreamIntegration of DevOps with Machine Learning: MLOpsAdvancements in Cybersecurity PracticesThe Growth of Edge ComputingEmerging Programming Languages and FrameworksSoftware Development Ethics and AI RegulationSustainability in Software EngineeringThe Future Workforce: Remote and Distributed TeamsConclusion: Adapting to the Changing Software Development LandscapeIntroduction: The Evolution of Programming and Software Development
The importance of developing and designing programming in 2024
Programming design and development represents a vital step in keeping pace with technological advancements and meeting ever-changing market needs. This course is intended for anyone who wants to understand the fundamental importance of software development and design, whether you are a beginner or a professional seeking to update your knowledge.
Course objectives:
1. **Learn about the basics of software development:
- Understanding software development processes and tools.
- Identify the role of programmers and designers in software projects.
2. Understanding the software design process:
- Learn about the principles of good software design.
- Discussing common design patterns such as Object-Oriented Design.
3. The importance of user experience (UX) in modern software:
- Explore how user experience can improve software acceptance and usability.
- Tools and techniques to analyze and improve user experience.
4. Increase efficiency and productivity through modern development tools:
- Access to the latest programming tools and languages used in the industry.
- Study live examples of applications
Superpower Your Apache Kafka Applications Development with Complementary Open...Paul Brebner
Kafka Summit talk (Bangalore, India, May 2, 2024, https://events.bizzabo.com/573863/agenda/session/1300469 )
Many Apache Kafka use cases take advantage of Kafka’s ability to integrate multiple heterogeneous systems for stream processing and real-time machine learning scenarios. But Kafka also exists in a rich ecosystem of related but complementary stream processing technologies and tools, particularly from the open-source community. In this talk, we’ll take you on a tour of a selection of complementary tools that can make Kafka even more powerful. We’ll focus on tools for stream processing and querying, streaming machine learning, stream visibility and observation, stream meta-data, stream visualisation, stream development including testing and the use of Generative AI and LLMs, and stream performance and scalability. By the end you will have a good idea of the types of Kafka “superhero” tools that exist, which are my favourites (and what superpowers they have), and how they combine to save your Kafka applications development universe from swamploads of data stagnation monsters!
Boost Your Savings with These Money Management AppsJhone kinadey
A money management app can transform your financial life by tracking expenses, creating budgets, and setting financial goals. These apps offer features like real-time expense tracking, bill reminders, and personalized insights to help you save and manage money effectively. With a user-friendly interface, they simplify financial planning, making it easier to stay on top of your finances and achieve long-term financial stability.
Baha Majid WCA4Z IBM Z Customer Council Boston June 2024.pdfBaha Majid
IBM watsonx Code Assistant for Z, our latest Generative AI-assisted mainframe application modernization solution. Mainframe (IBM Z) application modernization is a topic that every mainframe client is addressing to various degrees today, driven largely from digital transformation. With generative AI comes the opportunity to reimagine the mainframe application modernization experience. Infusing generative AI will enable speed and trust, help de-risk, and lower total costs associated with heavy-lifting application modernization initiatives. This document provides an overview of the IBM watsonx Code Assistant for Z which uses the power of generative AI to make it easier for developers to selectively modernize COBOL business services while maintaining mainframe qualities of service.
Software Test Automation - A Comprehensive Guide on Automated Testing.pdfkalichargn70th171
Moving to a more digitally focused era, the importance of software is rapidly increasing. Software tools are crucial for upgrading life standards, enhancing business prospects, and making a smart world. The smooth and fail-proof functioning of the software is very critical, as a large number of people are dependent on them.
These are the slides of the presentation given during the Q2 2024 Virtual VictoriaMetrics Meetup. View the recording here: https://www.youtube.com/watch?v=hzlMA_Ae9_4&t=206s
Topics covered:
1. What is VictoriaLogs
Open source database for logs
● Easy to setup and operate - just a single executable with sane default configs
● Works great with both structured and plaintext logs
● Uses up to 30x less RAM and up to 15x disk space than Elasticsearch
● Provides simple yet powerful query language for logs - LogsQL
2. Improved querying HTTP API
3. Data ingestion via Syslog protocol
* Automatic parsing of Syslog fields
* Supported transports:
○ UDP
○ TCP
○ TCP+TLS
* Gzip and deflate compression support
* Ability to configure distinct TCP and UDP ports with distinct settings
* Automatic log streams with (hostname, app_name, app_id) fields
4. LogsQL improvements
● Filtering shorthands
● week_range and day_range filters
● Limiters
● Log analytics
● Data extraction and transformation
● Additional filtering
● Sorting
5. VictoriaLogs Roadmap
● Accept logs via OpenTelemetry protocol
● VMUI improvements based on HTTP querying API
● Improve Grafana plugin for VictoriaLogs -
https://github.com/VictoriaMetrics/victorialogs-datasource
● Cluster version
○ Try single-node VictoriaLogs - it can replace 30-node Elasticsearch cluster in production
● Transparent historical data migration to object storage
○ Try single-node VictoriaLogs with persistent volumes - it compresses 1TB of production logs from
Kubernetes to 20GB
● See https://docs.victoriametrics.com/victorialogs/roadmap/
Try it out: https://victoriametrics.com/products/victorialogs/
2. Software Requirements Specification for <ATM> - ii -
Table of Contents
1. Introduction..............................................................................................................................1
1.1 Purpose.................................................................................................................................1
1.2 Document Conventions........................................................................................................1
1.3 Intended Audience and Reading Suggestions......................................................................1
1.4 Definitions, acronyms, abbreviations ..................................................................................1
1.5 Scope…………………………………………………………………………………… 3
2. Overall Description..................................................................................................................3
2.1 Product Perspective..............................................................................................................3
2.2 Product Features...................................................................................................................4
2.3 User Classes and Characteristics .........................................................................................5
2.4 Operating Environment........................................................................................................5
2.5 Design and Implementation Constraints..............................................................................5
2.6 Assumptions and Dependencies ..........................................................................................6
3. Specific Requirements .............................................................................................................7
3.1 Functional Requirement.......................................................................................................7
3.2 Requirements of the bank computer for the ATM…………………………………… ………..11
4. External Interface Requirements.........................................................................................13
4.1 User Interfaces ...................................................................................................................13
4.2 Hardware Interfaces...........................................................................................................13
4.3 Software Interfaces ............................................................................................................13
5. Other Nonfunctional Requirements.....................................................................................14
5.1 Performance Requirements................................................................................................14
5.2 Safety Requirements ..........................................................................................................14
5.3 Security Requirements.......................................................................................................14
5.4 Software Quality Attributes...............................................................................................14
6. Other Requirements ..............................................................................................................15
3. Software Requirements Specification for <ATM> Page 1
1.Introduction
1.1 Purpose
This document describes the software requirements and specification for an automated teller
machine (ATM) network.
1.2 Document Conventions: font: TNR 11
1.3 Intended Audience and Reading Suggestions
The document is intended for all the stakeholders customer and the developer (designers, testers,
maintainers). The reader is assumed to have basic knowledge of banking accounts and account
services. Knowledge and understanding of UML diagrams is also required.
1.4 Definitions, abbreviations
1.4.1 Definitions
• Account
A single account in a bank against which transactions can be applied. Accounts may be of various
types with at least checking and savings. A customer can hold more than one account.
• ATM
A station that allows customers to enter their own transactions using cash cards as identification.
The ATM interacts with the customer to gather transaction information, sends the transaction
information to the central computer for validation and processing, and dispenses cash to the
customer. We assume that an ATM need not operate independently of the network.
• Bank
A financial institution that holds accounts for customers and that issues cash cards authorizing
access to accounts over the ATM network.
• Bank computer
4. Software Requirements Specification for <ATM> Page 2
The computer owned by a bank that interfaces with the ATM network and the bank’s own cashier
stations. A bank may actually have its own internal network of computers to process accounts, but
we are only concerned with the one that interacts with the network.
• Cash Card
A card assigned to a bank customer that authorizes access to accounts using an ATM Machine.
Each card contains a bank code and a card number, coded in accordance with national standards on
credit cards and cash cards. The bank code uniquely identifies the bank within the consortium. The
card number determines the accounts that the card can access. A card does not necessarily access all
of a customer’s accounts. Each cash card is owned by a single customer, but multiple copies of it
may exist, so the possibility of simultaneous use of the same card from different machines must be
considered.
• Customer
The holder of one or more accounts in a bank. A customer can consist of one or more persons or
corporations, the correspondence is not relevant to this problem. The same person holding an
account at a different bank is considered a different customer.
• Transaction
A single integral request for operations on the accounts of a single customer. We only specified that
ATMs must dispense cash, but we should not preclude the possibility of printing checks or
accepting cash or checks. We may also want to provide the flexibility to operate on accounts of
different customers, although it is not required yet. The different operations must balance properly.
1.4.2 Abbreviations
Throughout this document the following abbreviations are used:
➢ k : is the maximum withdrawal per day and account.
➢ m: is the maximum withdrawal per transaction.
➢ n : is the minimum cash in the ATM to permit a transaction.
➢ t : is the total fund in the ATM at start of day.
5. Software Requirements Specification for <ATM> Page 3
1.5 Project Scope
The software supports a computerized banking network. The network enables customers to
complete simple bank account services via automated teller machines (ATMs) that may be located
off premise and that need not be owned and operated by the customer’s bank. The ATM identifies a
customer by a cash card and password. It collects information about a simple account transaction
(e.g., deposit, withdrawal, transfer, bill payment), communicates the transaction information to the
customer’s bank, and dispenses cash to the customer. The banks provide their own software for
their own computers. The bank software requires appropriate record keeping and security
provisions. The software must handle concurrent accesses to the same account correctly.
2. Overall Description
2.1 Product Perspective
The ATM network does not work independently. It works together with the banks’ computers and
the software run by the network’s banks.
Communication interface: The ATMs communicate with the banking systems via a
communication network.
Software interface: The messages sent via the communication network are specific to the target
banking software systems. At present, two known banking systems will participate in the ATM
network.
Hardware interface: The software will run on an ATM computer yet to be chosen.
User interfaces
Customer: The customer user interface should be intuitive, such that 99.9% of all new ATM users
are able to complete their banking transactions without any assistance.
Bank Security Personnel: Bank security personnel are responsible for removing deposits and
adding cash to ATMs. There should be a simple interface (e.g., a switch or button) that they can use
to initialize the ATM whenever they restock.
Maintainer: The maintainer is responsible for adding new ATMs to the network and servicing
existing ATMs. A maintainer should be possible to add a new ATM to the network within 1 hour.
6. Software Requirements Specification for <ATM> Page 4
2.2 Product Features
The ATM should work 24 hrs. The ATM identifies a customer by a cash card and password. It
collects information about a simple account transaction (e.g., deposit, withdrawal, transfer, bill
payment), communicates the transaction information to the customer’s bank, and dispenses cash to
the customer. The banks provide their own software for their own computers. The bank software
requires appropriate record keeping and security provisions. The software must handle concurrent
accesses to the same account correctly.
7. Software Requirements Specification for <ATM> Page 5
2.3 User Classes and Characteristics
Characteristics: There are several users of the ATM network:
Customers are simply members of the general public with no special training.
Bank security personnel need have no special education or experience.
Maintainers must be experienced network administrators, to be able to connect new ATMs to the
network.
2.4 Operating Environment
The hardware, software and technology used should have following specifications:
• Ability to read the ATM card
• Ability to count the currency notes
• Touch screen for convenience
• Keypad (in case touchpad fails)
• Continuous power supply
• Ability to connect to bank’s network
• Ability to take input from user
• Ability to validate user
2.5 Design and Implementation Constraints
• Login
Validate Bank Card:
• Validate for Card Expiration Date
• Validate that the card's expiration date is later than today's date
• If card is expired, prompt error message "Card is expired"
Validate for Stolen or Lost Card:
8. Software Requirements Specification for <ATM> Page 6
• Validate that the card is not reported lost or stolen
• If card is lost, prompt error message, "Card has been reported lost"
• If card is stolen, prompt error message, "Card has been reported stolen"
Validate for Disabled Card:
• Validate that the card is not disabled
• If card is disabled, prompt error message, "Card has been disabled as of <expiration date>"
Validate for Locked Account:
• Validate that the account is not locked
• If account is locked, prompt error message "Account is locked"
Validate PIN:
• Validate that the password is not blank
• If PIN is blank, prompt error message "Please provide PIN"
• Validate that the password entered matches the password on file
• If password does not match, prompt error message "Password is Incorrect"
Lock Account:
• If number of consecutive unsuccessful logins exceeds three attempts, lock account
• Maintain Consecutive Unsuccessful Login Counter
• Increment Login Counter
• For every consecutive Login attempt, increment logic counter by 1.
• Reset login counter to 0 after login is successful.
• Get Balance Information
• Withdraw Cash
• Transfer Funds
2.6Assumptions and Dependencies
• Hardware never fails
• ATM casing is impenetrable
9. Software Requirements Specification for <ATM> Page 7
• Limited number of transactions per day (sufficient paper for receipts)
• Limited amount of money withdrawn per day (sufficient money)
3. Specific Requirements
3.1 Functional Requirements
The functional requirements are organized in two sections First requirements of the ATM and
second requirements of the bank.
3.1.1 Requirements of the automated teller machine
The requirements for the automated teller machine are organized in the following way General
requirements, requirements for authorization, requirements for a transaction.
General
Functional requirement 1:
• Description: Initialize parameters t, k, m, n
• Input: ATM is initialized with t dollars, k, m, n are entered
• Processing: Storing the parameters.
• Output: Parameters are set.
Functional requirement 2:
• Description: If no cash card is in the ATM, the system should display initial display.
Functional requirement 3:
• Description: If the ATM is running out of money, no card should be accepted. An error
message is displayed.
• Input: A card is entered.
• Processing: The amount of cash is less than t.
• Output: Display an error message. Return cash card.
• Authorization: The authorization starts after a customer has entered his card in the ATM
Functional requirement 4:
10. Software Requirements Specification for <ATM> Page 8
• Description: The ATM has to check if the entered card is a valid cash-card.
• Input: Customer enters the cash card.
• Processing: Check if it is a valid cash card. It will be valid if
➢ The information on the card can be read.
➢ It is not expired.
• Output: Display error message and return cash card if it is invalid.
Functional requirement 5:
• Description: If the cash card is valid, the ATM should read the serial number and bank
code.
• Input: Valid cash card.
• Processing: Read the serial number.
• Output: Initiate authorization dialog
Functional requirement 6:
• Description: The serial number should be logged.
• Input: Serial number from cash card
• Processing: Log the number.
• Output: Update to log file.
Functional requirement 7:
• Description Authorization dialog: The user is requested to enter his password. The ATM
verifies the bank code and password with the bank computer
• Input: Password from user, bank code from cash card.
• Processing: Send serial number and password to bank computer, receive response from
bank.
• Output: Accept or reject authorization from bank.
Functional requirement 8:
• Description: Different negative answers from bank computer for authorization dialog.
• Input: Response from bank or authorization dialog:
-“bad password” if the password was wrong.
11. Software Requirements Specification for <ATM> Page 9
-“bad bank code” if the cash card of the bank is not supported by the ATM.
-“bad account” if there are problems with the account.
• Processing: If the ATM gets any of these messages from the bank computer, the card will
be ejected and the user will get the relevant error message.
• Output: Card is ejected and error message is displayed.
Functional requirement 9:
• Description: If password and serial number are ok, the authorization process is finished.
• Input: The ATM gets accept from the bank computer from authorization process.
• Processing: Finishing authorization.
• Output: Start transaction dialog.
Functional requirement 10:
• Description: If a card was entered more than three times in a row at any ATM and the
password was wrong each time, the card is kept by the ATM. A message will be displayed
that the customer should call the bank.
• Input: Entering a wrong password for the fourth time in succession
• Processing: Initiate authorization process Response from bank computer is to keep the card.
• Output: Display error message that the customer should call the bank.
Functions: These are the requirements for the different functions the ATM should provide after
authorization.
Functional requirement 11:
• Description: The kind of transactions the ATM offers is: withdrawal
• Input: Authorization successfully completed. Enter the amount to withdraw.
• Processing: Amount entered is compared with m.
• Output: Amount of money to be dispensed is displayed. Begin initial withdrawal sequence.
Functional requirement 12:
• Description: Initial withdrawal sequence. If it is too much withdrawal redo the transaction.
• Input: Customer has entered the amount of money.
• Processing: Error if the amount is greater than m.
12. Software Requirements Specification for <ATM> Page 10
• Output: Start transaction or re-initiate transaction dialog if the amount is not within the pre-
defined transaction policy.
Functional requirement 13:
• Description: Perform transaction.
• Input: Initial withdrawal sequence successful.
• Processing: Send request to the bank computer.
• Output: Wait for response from the bank computer.
Functional requirement 14:
• Description: If the transaction is successful, the money is dispensed.
• Input: ATM gets message “transaction succeeded” from the bank computer.
• Processing: ATM prints receipt, updates t and ejects the card. Dialog: Customer should take
the card.
• Output: After the Customer has taken the card the money is dispensed.
Functional requirement 15:
• Description: If the money is dispensed, collects amount.
• Input: The amount requested is dispensed to the customer.
• Processing: the attaches the amount of money against the serial number of the card.
• Output: Amount together with the serial number. Response sent to bank for money
dispensed.
Functional requirement 16:
• Description: If the transaction is not successful, an error message should be displayed. The
card should be ejected.
• Input: ATM gets message “transaction not successful” from the bank computer.
• Processing: ATM displays error message. Dialog: Customer should take the card.
• Output: Eject card.
3.1.2 Requirements of the bank computer for the ATM
13. Software Requirements Specification for <ATM> Page 11
Authorization
The bank computer gets a request from the ATM to verify an account.
Functional requirement 1:
• Description: The bank computer checks if the bank code is valid. A bank code is valid if the
cash card was issued by the bank.
• Input: Request from the ATM to verify card (Serial number and password.)
• Processing: Check if the cash card was issued by the bank.
• Output: Valid or invalid bank code.
Functional requirement 2:
• Description: If it is not a valid bank code, the bank computer will send a message to the
ATM.
• Input: Invalid bank code
• Processing: Process message
• Output: The bank computer sends the message “bad bank code” to the ATM.
Functional requirement 3:
• Description: The bank computer checks if the password is valid for a valid cash card.
• Input: Request from the ATM to verify password.
• Processing: Check password of the customer.
• Output: Valid or invalid password.
Functional requirement 4:
• Description: If it is not a valid password, the bank computer will send a message to the
ATM.
• Input: Invalid password.
• Processing: Process message. Update count for invalid password for the account.
• Output: The bank computer sends the message “bad password” to the ATM.
Functional requirement 5:
14. Software Requirements Specification for <ATM> Page 12
• Description: If it is a valid cash card and a valid password but there are problems with the
account, the bank will send a message to the ATM that there are problems.
• Input: Valid cash card and password.
• Processing: Process message.
• Output: The bank sends “bad account” to the ATM.
Functional requirement 6:
• Description: If it is a valid cash card a valid password and there are no problems with the
account the bank computer will send a message to the ATM that everything is ok.
• Input: Valid cash card password and account.
• Processing: Process message.
• Output: Send “account ok” to the ATM
Transaction
The bank computer gets a request to process a transaction from the ATM.
Functional requirement 7:
• Description: After a request the bank computer processes the transaction.
• Input: Request to process a transaction on an account and amount m to withdraw.
• Processing: Process transaction (together with the software of the bank.) Update k for
amount.
• Output: If transaction succeeded, the bank computer sends the message “transaction
succeeded” to the ATM. If not, it will send “transaction failed”.
Functional requirement 8:
• Description: Update account after money is dispensed.
• Input: Response from ATM about money dispensed.
• Processing: Updates account.
• Output: New account record
Functional requirement 9:
• Description: Each bank has a limit k for each account about the amount of money that is
available via cash card each day monthly.
• Input: Request to process transaction.
15. Software Requirements Specification for <ATM> Page 13
• Processing: Check if the amount of money doesn’t exceed k
• Output: If the amount exceeds the limit, the transaction will fail.
Functional requirement 10:
• Description: The bank only provides security for their own computer and their own
software.
4. External Interface Requirements
4.1 User Interfaces
The customer user interface should be intuitive, such that 99.9% of all new ATM users are able to
complete their banking transactions without any assistance
4.2 Hardware Interfaces
The hardware should have following specifications:
• Ability to read the ATM card
• Ability to count the currency notes
• Touch screen for convenience
• Keypad (in case touchpad fails)
• Continuous power supply
• Ability to connect to bank’s network
• Ability to take input from user
• Ability to validate user
4.3 Software Interfaces
The software interfaces are specific to the target banking software systems.
16. Software Requirements Specification for <ATM> Page 14
5. Other Nonfunctional Requirements
5.1 Performance Requirements
• It must be able to perform in adverse conditions like high/low temperature etc.
• Uninterrupted interrupted connections
• High data transfer rate
5.2 Safety Requirements
• Must be safe kept in physical aspects, say in a cabin
• Must be bolted to floor to prevent any kind of theft
• Must have an emergency phone outside the cabin
• There must be an emergency phone just outside the cabin
• The cabin door must have an ATM card swipe slot
• • The cabin door will always be locked, which will open only when user swipes his/her
ATM card in the slot & is validated as genuine
5.3 Security Requirements
• Users accessibility is censured in all the ways
• Users are advised to change their PIN on first use
• Users are advised not to tell their PIN to anyone
• The maximum number of attempts to enter PIN will be three
5.4 Software Quality Attributes
Security.
Performance.
17. Software Requirements Specification for <ATM> Page 15
5.4.1 Availability: The ATM network has to be available 24 hours a day.
5.4.2 Security: The ATM network should provide maximal security .In order to make that much
more transparent there are the following requirements:
1. It must be impossible to plug into the network.
5.4.3 Maintainability: Only maintainers are allowed to connect new ATMs to the network.
6. Other Requirements
6.1 Data Base
The ATM must be able to use several data formats according to the data formats that are provided
by the data bases of different banks. A transaction should have all the properties of a data base
transaction (Atomicity, Consistency, Isolation, Durability).