This document is a software requirements specification (SRS) for a project. It includes sections describing the purpose and scope of the project, the overall product functions and users, the operating environment, design constraints, and documentation. The document outlines the intended contents in each section at a high level without providing specific details about the project.
Bayesian classification is a statistical classification method that uses Bayes' theorem to calculate the probability of class membership. It provides probabilistic predictions by calculating the probabilities of classes for new data based on training data. The naive Bayesian classifier is a simple Bayesian model that assumes conditional independence between attributes, allowing faster computation. Bayesian belief networks are graphical models that represent dependencies between variables using a directed acyclic graph and conditional probability tables.
This Naive Bayes Tutorial from Edureka will help you understand all the concepts of Naive Bayes classifier, use cases and how it can be used in the industry. This tutorial is ideal for both beginners as well as professionals who want to learn or brush up their concepts in Data Science and Machine Learning through Naive Bayes. Below are the topics covered in this tutorial:
1. What is Machine Learning?
2. Introduction to Classification
3. Classification Algorithms
4. What is Naive Bayes?
5. Use Cases of Naive Bayes
6. Demo – Employee Salary Prediction in R
Protection in general purpose operating systemG Prachi
The document provides an overview of general purpose operating system protection. It discusses various file protection mechanisms including all-none protection, group protection, and individual permissions. It also covers user authentication methods such as passwords, biometrics, and one-time passwords. The document then examines security policies, models, and the design of trusted operating systems. It analyzes features like access control, identification, authentication, and auditing that are important for a trusted OS.
Get advice from security gurus on how to get up & running with SIEM quickly and painlessly. You'll learn about log collection, log management, log correlation, integrated data sources and how-to leverage threat intelligence into your SIEM implementation.
The document discusses cybersecurity, artificial intelligence, and how AI can help improve cybersecurity. It notes that while organizations spend billions on cybersecurity, chief information security officers still feel highly exposed. Traditional security methods focus on preventing infiltration but are always one step behind evolving threats. The document argues that AI can help enforce cyber hygiene practices like least privilege to shrink the attack surface, making the problem more bounded and manageable compared to always chasing threats. It discusses how AI is well-suited for understanding intended application behavior based on established rules and data from good software.
Cloud architectures can be thought of in layers, with each layer providing services to the next. There are three main layers: virtualization of resources, services layer, and server management processes. Virtualization abstracts hardware and provides flexibility. The services layer provides OS and application services. Management processes support service delivery through image management, deployment, scheduling, reporting, etc. When providing compute and storage services, considerations include hardware selection, virtualization, failover/redundancy, and reporting. Network services require capacity planning, redundancy, and reporting.
OpenVAS is an open source vulnerability scanning framework consisting of services and tools that allow for vulnerability scanning and management. It includes OpenVAS scanner which executes network vulnerability tests daily using over 530,000 plugins, and OpenVAS manager which controls scanners and the central SQL database where scan results are stored. The OpenVAS CLI allows users to create batch processes to control the OpenVAS manager.
This document discusses the vision, hype and reality of delivering IT services as computing utilities. It outlines the need for a market oriented cloud architecture to regulate supply and demand of cloud resources. Emerging cloud platforms like Amazon EC2, Google App Engine, Microsoft Live Mesh and Sun Grid are presented. The limitations of present cloud service providers are discussed. Finally, the concept of a Global Cloud Exchange is proposed to address these limitations through features like a market directory, banking system, brokers and price setting mechanisms.
Bayesian classification is a statistical classification method that uses Bayes' theorem to calculate the probability of class membership. It provides probabilistic predictions by calculating the probabilities of classes for new data based on training data. The naive Bayesian classifier is a simple Bayesian model that assumes conditional independence between attributes, allowing faster computation. Bayesian belief networks are graphical models that represent dependencies between variables using a directed acyclic graph and conditional probability tables.
This Naive Bayes Tutorial from Edureka will help you understand all the concepts of Naive Bayes classifier, use cases and how it can be used in the industry. This tutorial is ideal for both beginners as well as professionals who want to learn or brush up their concepts in Data Science and Machine Learning through Naive Bayes. Below are the topics covered in this tutorial:
1. What is Machine Learning?
2. Introduction to Classification
3. Classification Algorithms
4. What is Naive Bayes?
5. Use Cases of Naive Bayes
6. Demo – Employee Salary Prediction in R
Protection in general purpose operating systemG Prachi
The document provides an overview of general purpose operating system protection. It discusses various file protection mechanisms including all-none protection, group protection, and individual permissions. It also covers user authentication methods such as passwords, biometrics, and one-time passwords. The document then examines security policies, models, and the design of trusted operating systems. It analyzes features like access control, identification, authentication, and auditing that are important for a trusted OS.
Get advice from security gurus on how to get up & running with SIEM quickly and painlessly. You'll learn about log collection, log management, log correlation, integrated data sources and how-to leverage threat intelligence into your SIEM implementation.
The document discusses cybersecurity, artificial intelligence, and how AI can help improve cybersecurity. It notes that while organizations spend billions on cybersecurity, chief information security officers still feel highly exposed. Traditional security methods focus on preventing infiltration but are always one step behind evolving threats. The document argues that AI can help enforce cyber hygiene practices like least privilege to shrink the attack surface, making the problem more bounded and manageable compared to always chasing threats. It discusses how AI is well-suited for understanding intended application behavior based on established rules and data from good software.
Cloud architectures can be thought of in layers, with each layer providing services to the next. There are three main layers: virtualization of resources, services layer, and server management processes. Virtualization abstracts hardware and provides flexibility. The services layer provides OS and application services. Management processes support service delivery through image management, deployment, scheduling, reporting, etc. When providing compute and storage services, considerations include hardware selection, virtualization, failover/redundancy, and reporting. Network services require capacity planning, redundancy, and reporting.
OpenVAS is an open source vulnerability scanning framework consisting of services and tools that allow for vulnerability scanning and management. It includes OpenVAS scanner which executes network vulnerability tests daily using over 530,000 plugins, and OpenVAS manager which controls scanners and the central SQL database where scan results are stored. The OpenVAS CLI allows users to create batch processes to control the OpenVAS manager.
This document discusses the vision, hype and reality of delivering IT services as computing utilities. It outlines the need for a market oriented cloud architecture to regulate supply and demand of cloud resources. Emerging cloud platforms like Amazon EC2, Google App Engine, Microsoft Live Mesh and Sun Grid are presented. The limitations of present cloud service providers are discussed. Finally, the concept of a Global Cloud Exchange is proposed to address these limitations through features like a market directory, banking system, brokers and price setting mechanisms.
Elastic Security: Unified protection for everyoneElasticsearch
1. Elastic Security provides unified protection for everyone through its security solutions including SIEM, endpoint security, threat hunting, and more.
2. It is powered by the Elastic Stack and can be deployed anywhere including Elastic Cloud on Kubernetes.
3. Elastic Security differentiates itself through its fast and scalable search engine, rich visualizations, fully operationalized machine learning, field-proven detection library, and vibrant community ecosystem.
Fast detection of Android malware: machine learning approachYury Leonychev
This is a my presentation for YaC 2013 about machine learning based system for fast classification of Android applications. Covered themes: how to find malware around thousands of applications in Store.
Sqrrl and IBM: Threat Hunting for QRadar UsersSqrrl
This document discusses threat hunting using IBM QRadar and Sqrrl analytics. It introduces threat hunting, the threat hunting process, and the Sqrrl behavior graph for visualizing and exploring linked security data. Use cases for threat hunting with Sqrrl analytics on the QRadar platform are presented, along with a reference architecture showing how Sqrrl integrates with QRadar. A demonstration of the Sqrrl threat hunting platform concludes the document.
Case study of amazon EC2 by Akash BadoneAkash Badone
Introduction to Amazon EC2, Historical Trends, Elastic Map Reduce (EMR), Dynamo DB, RDS, S3, EBS, Iaas, Getting started with EC2 from scratch. Creating key pairs, Launching an instance and types of the instance.AWS services, virtualization and XEN hypervisor with cost (according to on-demand services).
Aneka is a cloud application development platform that provides a middleware for managing and scaling distributed applications across physical and virtual resources connected through a network. It includes APIs for developing applications, a software development kit, and a runtime environment that supports multiple infrastructures. The Aneka framework consists of low-level fabric services for resource management and monitoring, foundational services for storage, accounting and billing, and application services for scheduling and executing distributed applications using programming models like task, thread, MapReduce and parameter sweep. Aneka provides tools for infrastructure, platform and application management through its cloud management studio.
This presentation provides overview about the different threat modeling approach with examples from Automotive. This presentation was given in IEEE VTS Event on 4 Sep - "Safe and Secure Automotive" Workshop
Infrastructure as a Service ( IaaS) is one of the three fundamental services in cloud computing. IaaS provides access to basic computing resources such as hardware- processor, storage , network cards and more
Virtualization allows multiple operating systems to run simultaneously on a single computer through virtual machines. There are security risks to virtualization including compromise of the virtualization layer which could impact all virtual machines, lack of visibility into internal virtual networks, mixing virtual machines of different trust levels on a single physical server, and lack of access controls on the hypervisor layer. Security teams must be involved in virtualization projects from the beginning to help address these risks.
The document discusses the top 10 cloud service providers:
1. Amazon EC2 provides scalable computing resources that can be accessed over the internet and only pay for what is used.
2. Verizon offers vCloud Express which provides flexible and on-demand computing resources through an intuitive web console.
3. IBM provides private, hybrid, and public cloud solutions including infrastructure, platforms and software as a service.
It then briefly describes each of the top 10 providers and their key cloud computing offerings.
Logistic Regression in Python | Logistic Regression Example | Machine Learnin...Edureka!
** Python Data Science Training : https://www.edureka.co/python **
This Edureka Video on Logistic Regression in Python will give you basic understanding of Logistic Regression Machine Learning Algorithm with examples. In this video, you will also get to see demo on Logistic Regression using Python. Below are the topics covered in this tutorial:
1. What is Regression?
2. What is Logistic Regression?
3. Why use Logistic Regression?
4. Linear vs Logistic Regression
5. Logistic Regression Use Cases
6. Logistic Regression Example Demo in Python
Subscribe to our channel to get video updates. Hit the subscribe button above.
Machine Learning Tutorial Playlist: https://goo.gl/UxjTxm
Decomposition technique In Software Engineering Bilal Hassan
The document discusses different techniques for estimating software project costs and effort, including decomposition, sizing, and function point analysis. It provides an example of estimating the lines of code and function points for a mechanical CAD software project. Estimates are developed by decomposing the problem into smaller elements and tasks, and estimating the effort required for each. The accuracy of estimates depends on properly sizing the software and having reliable past project metrics.
Apache Pig is a high-level data flow platform for executing MapReduce programs on Hadoop. The language used for Pig is called Pig Latin. Pig scripts get converted into MapReduce jobs that are executed on data stored in HDFS. Pig can handle structured, semi-structured, or unstructured data and store results back in HDFS. Common Pig operations include joining, sorting, filtering, grouping, and using built-in and user-defined functions.
This document discusses using machine learning and deep learning for malware detection. It notes that over 350,000 new malware are created daily, posing a significant threat. Traditional signature-based detection has limitations in detecting new malware. The document reviews research applying machine learning and deep learning techniques to malware detection using static and dynamic analysis of features. It then describes the authors' approach of using opcode frequency models with random forest and neural networks to classify files, achieving 97-98% precision and recall on a test set. The conclusion is that machine learning and deep learning can help address limitations of traditional approaches by enabling detection of new malware.
A review of machine learning based anomaly detectionMohamed Elfadly
Anomaly detection is an important problem that has been researched within diverse research areas and application domains. Anomaly detection refers to the problem of finding patterns in data that do not conform to expected behavior. These nonconforming patterns are often referred to as anomalies, outliers, discordant observations, exceptions, aberrations, surprises, peculiarities, or contaminants in different application domains.
A confusion matrix is a table that shows the performance of a classification model by listing the true positives, true negatives, false positives, and false negatives. It displays how often the model correctly or incorrectly classified observations into their actual classes. The document provides an example confusion matrix for a model classifying apples, oranges, and pears, showing the number of observations the model correctly and incorrectly classified into each class.
This document discusses security and compliance when using AWS. It makes three main points:
1. AWS and customers share responsibility for security, with AWS managing security of the cloud infrastructure and customers responsible for security in their use of AWS services.
2. AWS provides security tools and features that customers can use to protect their cloud resources and data. Customers can architect for security and follow security best practices.
3. AWS offers certifications and assurance programs to help customers meet various compliance standards and regulations.
This document is a software requirements specification (SRS) for an unnamed project. It includes sections describing the purpose and scope of the project, the system's features and user interfaces, performance requirements, and other nonfunctional requirements. Appendices provide a glossary, references to analysis models, and a list of items yet to be determined. The SRS follows standard template headings to specify requirements for an unidentified software system in a comprehensive yet concise manner.
This document is a software requirements specification (SRS) for a project called <Project>. It includes sections describing the purpose and scope of the project, the intended users, the product functions and interfaces, use case descriptions, and other nonfunctional requirements. The document follows typical SRS conventions and structure.
Elastic Security: Unified protection for everyoneElasticsearch
1. Elastic Security provides unified protection for everyone through its security solutions including SIEM, endpoint security, threat hunting, and more.
2. It is powered by the Elastic Stack and can be deployed anywhere including Elastic Cloud on Kubernetes.
3. Elastic Security differentiates itself through its fast and scalable search engine, rich visualizations, fully operationalized machine learning, field-proven detection library, and vibrant community ecosystem.
Fast detection of Android malware: machine learning approachYury Leonychev
This is a my presentation for YaC 2013 about machine learning based system for fast classification of Android applications. Covered themes: how to find malware around thousands of applications in Store.
Sqrrl and IBM: Threat Hunting for QRadar UsersSqrrl
This document discusses threat hunting using IBM QRadar and Sqrrl analytics. It introduces threat hunting, the threat hunting process, and the Sqrrl behavior graph for visualizing and exploring linked security data. Use cases for threat hunting with Sqrrl analytics on the QRadar platform are presented, along with a reference architecture showing how Sqrrl integrates with QRadar. A demonstration of the Sqrrl threat hunting platform concludes the document.
Case study of amazon EC2 by Akash BadoneAkash Badone
Introduction to Amazon EC2, Historical Trends, Elastic Map Reduce (EMR), Dynamo DB, RDS, S3, EBS, Iaas, Getting started with EC2 from scratch. Creating key pairs, Launching an instance and types of the instance.AWS services, virtualization and XEN hypervisor with cost (according to on-demand services).
Aneka is a cloud application development platform that provides a middleware for managing and scaling distributed applications across physical and virtual resources connected through a network. It includes APIs for developing applications, a software development kit, and a runtime environment that supports multiple infrastructures. The Aneka framework consists of low-level fabric services for resource management and monitoring, foundational services for storage, accounting and billing, and application services for scheduling and executing distributed applications using programming models like task, thread, MapReduce and parameter sweep. Aneka provides tools for infrastructure, platform and application management through its cloud management studio.
This presentation provides overview about the different threat modeling approach with examples from Automotive. This presentation was given in IEEE VTS Event on 4 Sep - "Safe and Secure Automotive" Workshop
Infrastructure as a Service ( IaaS) is one of the three fundamental services in cloud computing. IaaS provides access to basic computing resources such as hardware- processor, storage , network cards and more
Virtualization allows multiple operating systems to run simultaneously on a single computer through virtual machines. There are security risks to virtualization including compromise of the virtualization layer which could impact all virtual machines, lack of visibility into internal virtual networks, mixing virtual machines of different trust levels on a single physical server, and lack of access controls on the hypervisor layer. Security teams must be involved in virtualization projects from the beginning to help address these risks.
The document discusses the top 10 cloud service providers:
1. Amazon EC2 provides scalable computing resources that can be accessed over the internet and only pay for what is used.
2. Verizon offers vCloud Express which provides flexible and on-demand computing resources through an intuitive web console.
3. IBM provides private, hybrid, and public cloud solutions including infrastructure, platforms and software as a service.
It then briefly describes each of the top 10 providers and their key cloud computing offerings.
Logistic Regression in Python | Logistic Regression Example | Machine Learnin...Edureka!
** Python Data Science Training : https://www.edureka.co/python **
This Edureka Video on Logistic Regression in Python will give you basic understanding of Logistic Regression Machine Learning Algorithm with examples. In this video, you will also get to see demo on Logistic Regression using Python. Below are the topics covered in this tutorial:
1. What is Regression?
2. What is Logistic Regression?
3. Why use Logistic Regression?
4. Linear vs Logistic Regression
5. Logistic Regression Use Cases
6. Logistic Regression Example Demo in Python
Subscribe to our channel to get video updates. Hit the subscribe button above.
Machine Learning Tutorial Playlist: https://goo.gl/UxjTxm
Decomposition technique In Software Engineering Bilal Hassan
The document discusses different techniques for estimating software project costs and effort, including decomposition, sizing, and function point analysis. It provides an example of estimating the lines of code and function points for a mechanical CAD software project. Estimates are developed by decomposing the problem into smaller elements and tasks, and estimating the effort required for each. The accuracy of estimates depends on properly sizing the software and having reliable past project metrics.
Apache Pig is a high-level data flow platform for executing MapReduce programs on Hadoop. The language used for Pig is called Pig Latin. Pig scripts get converted into MapReduce jobs that are executed on data stored in HDFS. Pig can handle structured, semi-structured, or unstructured data and store results back in HDFS. Common Pig operations include joining, sorting, filtering, grouping, and using built-in and user-defined functions.
This document discusses using machine learning and deep learning for malware detection. It notes that over 350,000 new malware are created daily, posing a significant threat. Traditional signature-based detection has limitations in detecting new malware. The document reviews research applying machine learning and deep learning techniques to malware detection using static and dynamic analysis of features. It then describes the authors' approach of using opcode frequency models with random forest and neural networks to classify files, achieving 97-98% precision and recall on a test set. The conclusion is that machine learning and deep learning can help address limitations of traditional approaches by enabling detection of new malware.
A review of machine learning based anomaly detectionMohamed Elfadly
Anomaly detection is an important problem that has been researched within diverse research areas and application domains. Anomaly detection refers to the problem of finding patterns in data that do not conform to expected behavior. These nonconforming patterns are often referred to as anomalies, outliers, discordant observations, exceptions, aberrations, surprises, peculiarities, or contaminants in different application domains.
A confusion matrix is a table that shows the performance of a classification model by listing the true positives, true negatives, false positives, and false negatives. It displays how often the model correctly or incorrectly classified observations into their actual classes. The document provides an example confusion matrix for a model classifying apples, oranges, and pears, showing the number of observations the model correctly and incorrectly classified into each class.
This document discusses security and compliance when using AWS. It makes three main points:
1. AWS and customers share responsibility for security, with AWS managing security of the cloud infrastructure and customers responsible for security in their use of AWS services.
2. AWS provides security tools and features that customers can use to protect their cloud resources and data. Customers can architect for security and follow security best practices.
3. AWS offers certifications and assurance programs to help customers meet various compliance standards and regulations.
This document is a software requirements specification (SRS) for an unnamed project. It includes sections describing the purpose and scope of the project, the system's features and user interfaces, performance requirements, and other nonfunctional requirements. Appendices provide a glossary, references to analysis models, and a list of items yet to be determined. The SRS follows standard template headings to specify requirements for an unidentified software system in a comprehensive yet concise manner.
This document is a software requirements specification (SRS) for a project called <Project>. It includes sections describing the purpose and scope of the project, the intended users, the product functions and interfaces, use case descriptions, and other nonfunctional requirements. The document follows typical SRS conventions and structure.
This document is a software requirements specification (SRS) for a student marks and attendance tracking system. It outlines requirements for key functionality like user registration for students and teachers, generating reports and graphs of student marks on the y-axis versus subjects on the x-axis. Non-functional requirements address reliability, response times, and ensuring the system will work across platforms. The SRS also defines user classes, describes the operating environment and interfaces, and lists assumptions around use of commercial components.
This document is a software requirements specification (SRS) for an unnamed project. It provides an overview of the purpose and scope of the project. It describes the intended users, operating environment, and design constraints. It outlines the major system functions and user classes. It specifies the external interface requirements including the user interface, hardware interfaces, software interfaces, and communication interfaces. It describes the key system features and lists other nonfunctional requirements around performance, safety, security, and quality. It provides appendices for a glossary, optional analysis models, and a list of items yet to be determined. The SRS follows a standard template to comprehensively define the requirements for the software project.
This document is a software requirements specification (SRS) for an unnamed project. It provides an overview of the purpose and scope of the project. It describes the intended users, operating environment, and design constraints. It outlines the major system functions and user classes. It specifies the external interface requirements including the user interface, hardware interfaces, software interfaces, and communication interfaces. It describes the key system features and lists other nonfunctional requirements around performance, safety, security, and quality. It provides appendices for terms, models, and a list of items still to be determined. The overall purpose is to specify the requirements for the software being developed.
This document is a software requirements specification (SRS) for an unnamed project. It provides an overview of the purpose and scope of the software, describes external interface requirements, system features, and other nonfunctional requirements. The document includes sections for introduction, overall description, external interface requirements, system features, other nonfunctional requirements, and appendices. Requirements are organized by system features and specified individually with unique identifiers.
This document is a software requirements specification (SRS) for a mobile app. It includes sections on the purpose and scope of the app, user requirements, operating environment constraints, external interfaces, key system features and functional requirements. It also covers non-functional requirements around performance, safety, security and quality. The SRS follows IEEE standards and will be used to guide the development and testing of the mobile app.
Software Requirements Specification
for
<Project>
Version 1.0 approved
Prepared by <author>
<organization>
<date created>
Table of Contents
iiTable of Contents
Revision History
ii
1.
Introduction
1
1.1
Purpose
1
1.2
Document Conventions
1
1.3
Intended Audience and Reading Suggestions
1
1.4
Project Scope
1
1.5
References
1
2.
Overall Description
2
2.1
Product Perspective
2
2.2
Product Features
2
2.3
User Classes and Characteristics
2
2.4
Operating Environment
2
2.5
Design and Implementation Constraints
2
2.6
User Documentation
2
2.7
Assumptions and Dependencies
3
3.
System Features
3
3.1
System Feature 1
3
3.2
System Feature 2 (and so on)
4
4.
External Interface Requirements
4
4.1
User Interfaces
4
4.2
Hardware Interfaces
4
4.3
Software Interfaces
4
4.4
Communications Interfaces
4
5.
Other Nonfunctional Requirements
5
5.1
Performance Requirements
5
5.2
Safety Requirements
5
5.3
Security Requirements
5
5.4
Software Quality Attributes
5
6.
Other Requirements
5
Appendix A: Glossary
5
Appendix B: Analysis Models
6
Appendix C: Issues List
6
Revision History
Name
Date
Reason For Changes
Version
1. Introduction
1.1 Purpose
<Identify the product whose software requirements are specified in this document, including the revision or release number. Describe the scope of the product that is covered by this SRS, particularly if this SRS describes only part of the system or a single subsystem.>
1.2 Document Conventions
<Describe any standards or typographical conventions that were followed when writing this SRS, such as fonts or highlighting that have special significance. For example, state whether priorities for higher-level requirements are assumed to be inherited by detailed requirements, or whether every requirement statement is to have its own priority.>
1.3 Intended Audience and Reading Suggestions
<Describe the different types of reader that the document is intended for, such as developers, project managers, marketing staff, users, testers, and documentation writers. Describe what the rest of this SRS contains and how it is organized. Suggest a sequence for reading the document, beginning with the overview sections and proceeding through the sections that are most pertinent to each reader type.>
1.4 Project Scope
<Provide a short description of the software being specified and its purpose, including relevant benefits, objectives, and goals. Relate the software to corporate goals or business strategies. If a separate vision and scope document is available, refer to it rather than duplicating its contents here. An SRS that specifies the next release of an evolving product should contain its own scope statement as a subset of the long-term strategic product vision.>
1.5 References
<List any other documents or Web addresses to which this SRS refers. These may include user interface style guides, contracts, standards, system requirements specifications, use case documents, or a vision and scope document. Provide enough information .
Software Requirements Specification
for
<Project>
Version 1.0 approved
Prepared by <author>
<organization>
<date created>
Table of Contents
TOC \o "1-2" \t "TOCentry,1" Table of Contents
PAGEREF _Toc441230970 \h ii
Revision History
PAGEREF _Toc441230971 \h ii
1.
Introduction
PAGEREF _Toc441230972 \h 1
1.1
Purpose
PAGEREF _Toc441230973 \h 1
1.2
Document Conventions
PAGEREF _Toc441230974 \h 1
1.3
Intended Audience and Reading Suggestions
PAGEREF _Toc441230975 \h 1
1.4
Product Scope
PAGEREF _Toc441230976 \h 1
1.5
References
PAGEREF _Toc441230977 \h 1
2.
Overall Description
PAGEREF _Toc441230978 \h 2
2.1
Product Perspective
PAGEREF _Toc441230979 \h 2
2.2
Product Functions
PAGEREF _Toc441230980 \h 2
2.3
User Classes and Characteristics
PAGEREF _Toc441230981 \h 2
2.4
Operating Environment
PAGEREF _Toc441230982 \h 2
2.5
Design and Implementation Constraints
PAGEREF _Toc441230983 \h 2
2.6
User Documentation
PAGEREF _Toc441230984 \h 2
2.7
Assumptions and Dependencies
PAGEREF _Toc441230985 \h 3
3.
External Interface Requirements
PAGEREF _Toc441230986 \h 3
3.1
User Interfaces
PAGEREF _Toc441230987 \h 3
3.2
Hardware Interfaces
PAGEREF _Toc441230988 \h 3
3.3
Software Interfaces
PAGEREF _Toc441230989 \h 3
3.4
Communications Interfaces
PAGEREF _Toc441230990 \h 3
4.
System Features
PAGEREF _Toc441230991 \h 4
4.1
System Feature 1
PAGEREF _Toc441230992 \h 4
4.2
System Feature 2 (and so on)
PAGEREF _Toc441230993 \h 4
5.
Other Nonfunctional Requirements
PAGEREF _Toc441230994 \h 4
5.1
Performance Requirements
PAGEREF _Toc441230995 \h 4
5.2
Safety Requirements
PAGEREF _Toc441230996 \h 5
5.3
Security Requirements
PAGEREF _Toc441230997 \h 5
5.4
Software Quality Attributes
PAGEREF _Toc441230998 \h 5
5.5
Business Rules
PAGEREF _Toc441230999 \h 5
6.
Other Requirements
PAGEREF _Toc441231000 \h 5
Appendix A: Glossary
PAGEREF _Toc441231001 \h 5
Appendix B: Analysis Models
PAGEREF _Toc441231002 \h 5
Appendix C: To Be Determined List
PAGEREF _Toc441231003 \h 6
Revision History
Name
Date
Reason For Changes
Version
Introduction
Purpose
<Identify the product whose software requirements are specified in this document, including the revision or release number. Describe the scope of the product that is covered by this SRS, particularly if this SRS describes only part of the system or a single subsystem.>
Document Conventions
<Describe any standards or typographical conventions that were followed when writing this SRS, such as fonts or highlighting that have special significance. For example, state whether priorities for higher-level requirements are assumed to be inherited by detailed requirements, or whether every requirement statement is to have its own priority.>
Intended Audience and Reading Suggestions
<Describe the different types of reader that the document is intended for, such as developers, project managers, marketing staff, users, testers, and documentation writers. Describ.
This document provides a software requirements specification (SRS) for a project. It includes sections on introduction, overall description of the product, external interface requirements, system features, non-functional requirements, and revision history. The introduction defines the purpose and scope of the product, conventions used in the document, intended audience, and references. The overall description provides the product perspective, major functions, intended user classes and their characteristics, operating environment, and design constraints.
This document is a software requirements specification for an unnamed project. It provides an introduction, describes the overall product perspective and features, identifies user classes and characteristics, and outlines the operating environment. The document also covers system features, external interface requirements, non-functional requirements, and includes appendices for a glossary, analysis models, and issues list.
This document is a software requirements specification (SRS) for an unnamed project. It provides an overview of the project, describes key user classes and system features, outlines functional and non-functional requirements, and defines interfaces and other aspects of scope. The SRS establishes a common understanding of system requirements between stakeholders to guide project development and acceptance.
This document provides a template and sample content for a Software Requirements Specification (SRS) document. The template includes sections for an introduction, overall description of the product and its features, detailed system requirements, external interface requirements, and other non-functional requirements. Appendices provide a glossary, optional analysis models, and an issues list. The sample content fills in some sections with placeholder or example text to illustrate how an SRS would be structured.
Assessment Rubric
Exemplary
Accomplished
Developing
Beginning
Points Available
Comments
1. Title, Sections 1-4 of the SRS template are completed and provide meaningful technical specifications for your chosen system.
Student effectively completed the assignment.
Student partially completed the assignment.
The student provided limited and meaningless substance completing the assignment.
Student failed to complete the assignment.
50
2. For Appendix B: SA Level 0 DFD or for OO Use Case Diagram are included and correctly model your system.
Student effectively completed the assignment.
Student partially completed the assignment.
The student provided limited and meaningless substance completing the assignment.
Student failed to complete the assignment.
20
3. For Appendix B: Level 1 DFD or for OO Detailed use case descriptions are included and correctly model your system.
Student effectively completed the assignment.
Student partially completed the assignment.
The student provided limited and meaningless substance completing the assignment.
Student failed to complete the assignment.
20
4. Writing Format
Write the paper in APA format. Grammatical, spelling or punctuation—the writing is grammatically correct, clear and concise. The response is well formulated and easy to read and understand. Correct terminology was used when needed. See references below:
What is Plagiarism and How to Avoid It: http://www.youtube.com/watch?v=eIsLV9zOOe0
Writing Help: http://apus.libguides.com/c.php?g=241212&p=1603794
Purdue Online Writing Lab: https://owl.english.purdue.edu/owl/resource/560/01/
APA and MLA Citation Game Home Page: http://depts.washington.edu/trio/quest/citation/apa_mla_citation_game/
Student effectively wrote the paper using provided format.
Student partially wrote the paper using provided format.
Student wrote the paper with limited and meaningless use of provided format
Student failed to use provided format.
10
Total
100
Software Requirements Specification
for
<Project>
Version 1.0 approved
Prepared by <author>
<organization>
<date created>
Table of Contents
iiTable of Contents
Revision History
ii
1.
Introduction
1
1.1
Purpose
1
1.2
Document Conventions
1
1.3
Intended Audience and Reading Suggestions
1
1.4
Product Scope
1
1.5
References
1
2.
Overall Description
2
2.1
Product Perspective
2
2.2
Product Functions
2
2.3
User Classes and Characteristics
2
2.4
Operating Environment
2
2.5
Design and Implementation Constraints
2
2.6
User Documentation
2
2.7
Assumptions and Dependencies
3
3.
External Interface Requirements
3
3.1
User Interfaces
3
3.2
Hardware Interfaces
3
3.3
Software Interfaces
3
3.4
Communications Interfaces
3
4.
System Features
4
4.1
System Feature 1
4
4.2
System Feature 2 (and so on)
4
5.
Other Nonfunctional Requirements
4
5.1
Performance Requirements
4
5.2
Safety Requirements
5
5.3
Security Requirements
5
5.4
Software Quality Attributes
5
5.5
Business Rules
5
6.
Other Requirements
5
Appendix A: Glossary
.
This document provides an overview of the requirements for a software system. It outlines the purpose and scope of the product, describes the intended users and operating environment. It also summarizes the major functions and interfaces of the system, both for users and other systems/hardware. Non-functional requirements including performance, security and quality are also addressed at a high level. Appendices include a glossary, models from analysis and a list of items still to be determined.
Here are the steps to develop a UML use case diagram for the given problem:
1. Identify the system and actors
The system is the "Supermarket Loyalty Program". The actors are "Customer" and "Supermarket Staff".
2. Identify the use cases
The key use cases are:
- Register for Loyalty Program
- Make Purchase
- View Purchase History
- Generate Prize Winners List
- Reset Purchase Entries
3. Draw and label the use case diagram
Draw oval shapes for the use cases and stick figures for the actors. Connect the actors to related use cases with lines. Label all elements.
4. Add descriptions to use cases
The customer will typically be required to provide or choose a billing address, a mailing address, a delivery option, and payment details like a credit card number. As soon as the order is placed, a customer notification email is delivered.
This lab experiment aims to develop a data flow diagram (DFD) model for a given project. A DFD model graphically depicts the flow of data through various processes in a system. It includes level-0, level-1 DFDs and a data dictionary. A level-0 DFD shows the system's context and major processes, while level-1 diagrams provide more detail by decomposing high-level processes. The data dictionary defines all data elements in the DFDs. Developing a balanced DFD model involves matching input/output data between diagram levels. This experiment guides students through drawing DFDs and defining a data dictionary to model the data flow in a system.
Software Requirement Specification is a most important topic asked in exams and for presentations in B.Tech comp. engg. This presentation contains all the important topic and deep knowledge of SRS.It includes definition, scope, role, how to write srs, template and template description. It tells how to build SRS and also includes examples for ease.
This document discusses software requirements and how they should be organized. It covers topics such as functional and non-functional requirements, user requirements, system requirements, and how requirements can be specified. Requirements can range from abstract high-level statements to detailed specifications. Both functional and non-functional requirements are important, and there are different types of each. Requirements should be written clearly and precisely to avoid ambiguity and ensure the system meets user needs.
Gen Z and the marketplaces - let's translate their needsLaura Szabó
The product workshop focused on exploring the requirements of Generation Z in relation to marketplace dynamics. We delved into their specific needs, examined the specifics in their shopping preferences, and analyzed their preferred methods for accessing information and making purchases within a marketplace. Through the study of real-life cases , we tried to gain valuable insights into enhancing the marketplace experience for Generation Z.
The workshop was held on the DMA Conference in Vienna June 2024.
Discover the benefits of outsourcing SEO to Indiadavidjhones387
"Discover the benefits of outsourcing SEO to India! From cost-effective services and expert professionals to round-the-clock work advantages, learn how your business can achieve digital success with Indian SEO solutions.
Ready to Unlock the Power of Blockchain!Toptal Tech
Imagine a world where data flows freely, yet remains secure. A world where trust is built into the fabric of every transaction. This is the promise of blockchain, a revolutionary technology poised to reshape our digital landscape.
Toptal Tech is at the forefront of this innovation, connecting you with the brightest minds in blockchain development. Together, we can unlock the potential of this transformative technology, building a future of transparency, security, and endless possibilities.
HijackLoader Evolution: Interactive Process HollowingDonato Onofri
CrowdStrike researchers have identified a HijackLoader (aka IDAT Loader) sample that employs sophisticated evasion techniques to enhance the complexity of the threat. HijackLoader, an increasingly popular tool among adversaries for deploying additional payloads and tooling, continues to evolve as its developers experiment and enhance its capabilities.
In their analysis of a recent HijackLoader sample, CrowdStrike researchers discovered new techniques designed to increase the defense evasion capabilities of the loader. The malware developer used a standard process hollowing technique coupled with an additional trigger that was activated by the parent process writing to a pipe. This new approach, called "Interactive Process Hollowing", has the potential to make defense evasion stealthier.
2. Software Requirements Specification for <Project> Page ii
Table of Contents
Table of Contents.......................................................................................................................... ii
Revision History............................................................................................................................ ii
1. Introduction..............................................................................................................................1
1.1 Purpose ............................................................................................................................................ 1
1.2 Document Conventions.................................................................................................................... 1
1.3 Intended Audience and Reading Suggestions.................................................................................. 1
1.4 Product Scope .................................................................................................................................. 1
1.5 References........................................................................................................................................ 1
2. Overall Description..................................................................................................................2
2.1 Product Perspective ......................................................................................................................... 2
2.2 Product Functions............................................................................................................................ 2
2.3 User Classes and Characteristics ..................................................................................................... 2
2.4 Operating Environment.................................................................................................................... 2
2.5 Design and Implementation Constraints.......................................................................................... 2
2.6 User Documentation ........................................................................................................................ 2
2.7 Assumptions and Dependencies ...................................................................................................... 3
3. External Interface Requirements ...........................................................................................3
3.1 User Interfaces................................................................................................................................. 3
3.2 Hardware Interfaces......................................................................................................................... 3
3.3 Software Interfaces .......................................................................................................................... 3
3.4 Communications Interfaces ............................................................................................................. 3
4. System Features........................................................................................................................4
4.1 System Feature 1.............................................................................................................................. 4
4.2 System Feature 2 (and so on)........................................................................................................... 4
5. Other Nonfunctional Requirements.......................................................................................4
5.1 Performance Requirements.............................................................................................................. 4
5.2 Safety Requirements........................................................................................................................ 5
5.3 Security Requirements..................................................................................................................... 5
5.4 Software Quality Attributes............................................................................................................. 5
5.5 Business Rules................................................................................................................................. 5
6. Other Requirements ................................................................................................................5
Appendix A: Glossary....................................................................................................................5
Appendix B: Analysis Models.......................................................................................................5
Appendix C: To Be Determined List............................................................................................6
Revision History
Name Date Reason For Changes Version
3. Software Requirements Specification for <Project> Page 1
1. Introduction
1.1 Purpose
<Identify the product whose software requirements are specified in this document, including the
revision or release number. Describe the scope of the product that is covered by this SRS,
particularly if this SRS describes only part of the system or a single subsystem.>
1.2 Document Conventions
<Describe any standards or typographical conventions that were followed when writing this SRS,
such as fonts or highlighting that have special significance. For example, state whether priorities
for higher-level requirements are assumed to be inherited by detailed requirements, or whether
every requirement statement is to have its own priority.>
1.3 Intended Audience and Reading Suggestions
<Describe the different types of reader that the document is intended for, such as developers,
project managers, marketing staff, users, testers, and documentation writers. Describe what the
rest of this SRS contains and how it is organized. Suggest a sequence for reading the document,
beginning with the overview sections and proceeding through the sections that are most pertinent
to each reader type.>
1.4 Product Scope
<Provide a short description of the software being specified and its purpose, including relevant
benefits, objectives, and goals. Relate the software to corporate goals or business strategies. If a
separate vision and scope document is available, refer to it rather than duplicating its contents
here.>
1.5 References
<List any other documents or Web addresses to which this SRS refers. These may include user
interface style guides, contracts, standards, system requirements specifications, use case
documents, or a vision and scope document. Provide enough information so that the reader could
access a copy of each reference, including title, author, version number, date, and source or
location.>
4. Software Requirements Specification for <Project> Page 2
2. Overall Description
2.1 Product Perspective
<Describe the context and origin of the product being specified in this SRS. For example, state
whether this product is a follow-on member of a product family, a replacement for certain existing
systems, or a new, self-contained product. If the SRS defines a component of a larger system,
relate the requirements of the larger system to the functionality of this software and identify
interfaces between the two. A simple diagram that shows the major components of the overall
system, subsystem interconnections, and external interfaces can be helpful.>
2.2 Product Functions
<Summarize the major functions the product must perform or must let the user perform. Details
will be provided in Section 3, so only a high level summary (such as a bullet list) is needed here.
Organize the functions to make them understandable to any reader of the SRS. A picture of the
major groups of related requirements and how they relate, such as a top level data flow diagram or
object class diagram, is often effective.>
2.3 User Classes and Characteristics
<Identify the various user classes that you anticipate will use this product. User classes may be
differentiated based on frequency of use, subset of product functions used, technical expertise,
security or privilege levels, educational level, or experience. Describe the pertinent characteristics
of each user class. Certain requirements may pertain only to certain user classes. Distinguish the
most important user classes for this product from those who are less important to satisfy.>
2.4 Operating Environment
<Describe the environment in which the software will operate, including the hardware platform,
operating system and versions, and any other software components or applications with which it
must peacefully coexist.>
2.5 Design and Implementation Constraints
<Describe any items or issues that will limit the options available to the developers. These might
include: corporate or regulatory policies; hardware limitations (timing requirements, memory
requirements); interfaces to other applications; specific technologies, tools, and databases to be
used; parallel operations; language requirements; communications protocols; security
considerations; design conventions or programming standards (for example, if the customer’s
organization will be responsible for maintaining the delivered software).>
2.6 User Documentation
<List the user documentation components (such as user manuals, on-line help, and tutorials) that
will be delivered along with the software. Identify any known user documentation delivery formats
or standards.>
5. Software Requirements Specification for <Project> Page 3
2.7 Assumptions and Dependencies
<List any assumed factors (as opposed to known facts) that could affect the requirements stated in
the SRS. These could include third-party or commercial components that you plan to use, issues
around the development or operating environment, or constraints. The project could be affected if
these assumptions are incorrect, are not shared, or change. Also identify any dependencies the
project has on external factors, such as software components that you intend to reuse from
another project, unless they are already documented elsewhere (for example, in the vision and
scope document or the project plan).>
3. External Interface Requirements
3.1 User Interfaces
<Describe the logical characteristics of each interface between the software product and the
users. This may include sample screen images, any GUI standards or product family style guides
that are to be followed, screen layout constraints, standard buttons and functions (e.g., help) that
will appear on every screen, keyboard shortcuts, error message display standards, and so on.
Define the software components for which a user interface is needed. Details of the user interface
design should be documented in a separate user interface specification.>
3.2 Hardware Interfaces
<Describe the logical and physical characteristics of each interface between the software product
and the hardware components of the system. This may include the supported device types, the
nature of the data and control interactions between the software and the hardware, and
communication protocols to be used.>
3.3 Software Interfaces
<Describe the connections between this product and other specific software components (name
and version), including databases, operating systems, tools, libraries, and integrated commercial
components. Identify the data items or messages coming into the system and going out and
describe the purpose of each. Describe the services needed and the nature of communications.
Refer to documents that describe detailed application programming interface protocols. Identify
data that will be shared across software components. If the data sharing mechanism must be
implemented in a specific way (for example, use of a global data area in a multitasking operating
system), specify this as an implementation constraint.>
3.4 Communications Interfaces
<Describe the requirements associated with any communications functions required by this
product, including e-mail, web browser, network server communications protocols, electronic
forms, and so on. Define any pertinent message formatting. Identify any communication standards
that will be used, such as FTP or HTTP. Specify any communication security or encryption issues,
data transfer rates, and synchronization mechanisms.>
6. Software Requirements Specification for <Project> Page 4
4. System Features
<This template illustrates organizing the functional requirements for the product by system
features, the major services provided by the product. You may prefer to organize this section by
use case, mode of operation, user class, object class, functional hierarchy, or combinations of
these, whatever makes the most logical sense for your product.>
4.1 System Feature 1
<Don’t really say “System Feature 1.” State the feature name in just a few words.>
4.1.1 Description and Priority
<Provide a short description of the feature and indicate whether it is of High,
Medium, or Low priority. You could also include specific priority component ratings,
such as benefit, penalty, cost, and risk (each rated on a relative scale from a low of 1
to a high of 9).>
4.1.2 Stimulus/Response Sequences
<List the sequences of user actions and system responses that stimulate the
behavior defined for this feature. These will correspond to the dialog elements
associated with use cases.>
4.1.3 Functional Requirements
<Itemize the detailed functional requirements associated with this feature. These are
the software capabilities that must be present in order for the user to carry out the
services provided by the feature, or to execute the use case. Include how the
product should respond to anticipated error conditions or invalid inputs.
Requirements should be concise, complete, unambiguous, verifiable, and necessary.
Use “TBD” as a placeholder to indicate when necessary information is not yet
available.>
<Each requirement should be uniquely identified with a sequence number or a
meaningful tag of some kind.>
REQ-1:
REQ-2:
4.2 System Feature 2 (and so on)
5. Other Nonfunctional Requirements
5.1 Performance Requirements
<If there are performance requirements for the product under various circumstances, state them
here and explain their rationale, to help the developers understand the intent and make suitable
design choices. Specify the timing relationships for real time systems. Make such requirements as
specific as possible. You may need to state performance requirements for individual functional
requirements or features.>
7. Software Requirements Specification for <Project> Page 5
5.2 Safety Requirements
<Specify those requirements that are concerned with possible loss, damage, or harm that could
result from the use of the product. Define any safeguards or actions that must be taken, as well as
actions that must be prevented. Refer to any external policies or regulations that state safety
issues that affect the product’s design or use. Define any safety certifications that must be
satisfied.>
5.3 Security Requirements
<Specify any requirements regarding security or privacy issues surrounding use of the product or
protection of the data used or created by the product. Define any user identity authentication
requirements. Refer to any external policies or regulations containing security issues that affect the
product. Define any security or privacy certifications that must be satisfied.>
5.4 Software Quality Attributes
<Specify any additional quality characteristics for the product that will be important to either the
customers or the developers. Some to consider are: adaptability, availability, correctness,
flexibility, interoperability, maintainability, portability, reliability, reusability, robustness, testability,
and usability. Write these to be specific, quantitative, and verifiable when possible. At the least,
clarify the relative preferences for various attributes, such as ease of use over ease of learning.>
5.5 Business Rules
<List any operating principles about the product, such as which individuals or roles can perform
which functions under specific circumstances. These are not functional requirements in
themselves, but they may imply certain functional requirements to enforce the rules.>
6. Other Requirements
<Define any other requirements not covered elsewhere in the SRS. This might include database
requirements, internationalization requirements, legal requirements, reuse objectives for the
project, and so on. Add any new sections that are pertinent to the project.>
Appendix A: Glossary
<Define all the terms necessary to properly interpret the SRS, including acronyms and
abbreviations. You may wish to build a separate glossary that spans multiple projects or the entire
organization, and just include terms specific to a single project in each SRS.>
Appendix B: Analysis Models
<Optionally, include any pertinent analysis models, such as data flow diagrams, class diagrams,
state-transition diagrams, or entity-relationship diagrams.>
8. Software Requirements Specification for <Project> Page 6
Appendix C: To Be Determined List
<Collect a numbered list of the TBD (to be determined) references that remain in the SRS so they
can be tracked to closure.>