This document discusses security and ethical challenges related to information technology. It covers several topics:
- Identifying ethical issues related to how IT affects employment, individuality, privacy, health, and solving societal problems.
- Different types of security management strategies and defenses that can protect business IT applications.
- Ways that business managers can help reduce harmful effects and increase benefits of IT use.
The document discusses key challenges in managing information systems (IS) assets and outlines best practices. It identifies the four main IS assets that must be managed: human resources, organizational data, physical infrastructure, and applications portfolio. It provides guidance on developing policies and procedures for training staff, maintaining the network and hardware, evaluating software applications, and measuring IS performance. The overall message is that IS leadership plays a critical role in aligning technology with business goals and requires a strategic approach to managing all organizational IT assets.
This document provides definitions and explanations of key concepts related to management information systems. It begins by defining management, information, systems, and organizations. It then defines information systems and describes how they process data into information. Management systems and management information systems are introduced as systems that help manage organizations. The document discusses characteristics of open systems and how organizations can be viewed as open systems that import/export resources and information to their environments.
This document provides an overview of an operations management course. It outlines the 5 units that will be covered: (1) introduction to operations management; (2) product design and process selection; (3) production planning and control; (4) materials management; and (5) total quality management. The goal is to focus on analytical methods and provide practical insights into operations management. Key concepts that will be discussed include production systems, quality management, and responsiveness to customers.
The document discusses the key concepts of systems and information systems. It defines a system as a set of interrelated components working together to achieve common objectives through input, processing, and output. An information system is then defined as an organized combination of people, hardware, software, networks, and data resources that stores, retrieves, transforms and disseminates information in an organization. The document also outlines different types of information systems like operations support systems and management support systems.
Management Information System James O Brien Study Notessau275
1) Information systems are vital components of successful businesses that help improve efficiency, facilitate decision making, and allow businesses to expand and compete.
2) An information system is an organized combination of people, hardware, software, data, communication networks, and procedures that stores, retrieves, transforms and disseminates information in an organization.
3) There are two main types of information systems - operations support systems, which efficiently process transactions and support business functions, and management support systems, which provide information to support managerial decision making.
The document provides information about an upcoming training on IT Governance to be delivered by Goutama Bachtiar. It includes details about the trainer's background and experience in IT advisory, consulting, auditing, and education. The training objectives are to address key knowledge areas related to IT Governance domains such as framework, strategy alignment, value delivery, risk management, and performance measurement. The targeted participants are corporate and IT management, IT auditors, and senior IT management. The training agenda covers various topics around governance vs management, frameworks, strategy, value, risk, performance and more. It also discusses the ISACA CGEIT certification domains that the training maps to.
The document discusses various information systems used in organizations, including:
- Transaction processing systems (TPS) that handle routine business transactions from data entry to output reports.
- Management information systems (MIS) that support decision making through reports from TPS data.
- Decision support systems (DSS) that help with non-routine decisions.
- Artificial intelligence/expert systems (AI/ES) that provide sophisticated analysis and problem solving.
The rest of the document provides examples of TPS applications in purchasing, accounting, financial, and other functional areas, and how they integrate to support business processes.
The document discusses information lifecycle management and developing an information management lifecycle approach. It covers the stages of the lifecycle including create/capture, index/classify, process, store/manage, retrieve/publish, archive, and destroy. Standards, policies, document management, records management, classification systems, taxonomies, retention schedules, and developing a records management system are also summarized.
The document discusses key challenges in managing information systems (IS) assets and outlines best practices. It identifies the four main IS assets that must be managed: human resources, organizational data, physical infrastructure, and applications portfolio. It provides guidance on developing policies and procedures for training staff, maintaining the network and hardware, evaluating software applications, and measuring IS performance. The overall message is that IS leadership plays a critical role in aligning technology with business goals and requires a strategic approach to managing all organizational IT assets.
This document provides definitions and explanations of key concepts related to management information systems. It begins by defining management, information, systems, and organizations. It then defines information systems and describes how they process data into information. Management systems and management information systems are introduced as systems that help manage organizations. The document discusses characteristics of open systems and how organizations can be viewed as open systems that import/export resources and information to their environments.
This document provides an overview of an operations management course. It outlines the 5 units that will be covered: (1) introduction to operations management; (2) product design and process selection; (3) production planning and control; (4) materials management; and (5) total quality management. The goal is to focus on analytical methods and provide practical insights into operations management. Key concepts that will be discussed include production systems, quality management, and responsiveness to customers.
The document discusses the key concepts of systems and information systems. It defines a system as a set of interrelated components working together to achieve common objectives through input, processing, and output. An information system is then defined as an organized combination of people, hardware, software, networks, and data resources that stores, retrieves, transforms and disseminates information in an organization. The document also outlines different types of information systems like operations support systems and management support systems.
Management Information System James O Brien Study Notessau275
1) Information systems are vital components of successful businesses that help improve efficiency, facilitate decision making, and allow businesses to expand and compete.
2) An information system is an organized combination of people, hardware, software, data, communication networks, and procedures that stores, retrieves, transforms and disseminates information in an organization.
3) There are two main types of information systems - operations support systems, which efficiently process transactions and support business functions, and management support systems, which provide information to support managerial decision making.
The document provides information about an upcoming training on IT Governance to be delivered by Goutama Bachtiar. It includes details about the trainer's background and experience in IT advisory, consulting, auditing, and education. The training objectives are to address key knowledge areas related to IT Governance domains such as framework, strategy alignment, value delivery, risk management, and performance measurement. The targeted participants are corporate and IT management, IT auditors, and senior IT management. The training agenda covers various topics around governance vs management, frameworks, strategy, value, risk, performance and more. It also discusses the ISACA CGEIT certification domains that the training maps to.
The document discusses various information systems used in organizations, including:
- Transaction processing systems (TPS) that handle routine business transactions from data entry to output reports.
- Management information systems (MIS) that support decision making through reports from TPS data.
- Decision support systems (DSS) that help with non-routine decisions.
- Artificial intelligence/expert systems (AI/ES) that provide sophisticated analysis and problem solving.
The rest of the document provides examples of TPS applications in purchasing, accounting, financial, and other functional areas, and how they integrate to support business processes.
The document discusses information lifecycle management and developing an information management lifecycle approach. It covers the stages of the lifecycle including create/capture, index/classify, process, store/manage, retrieve/publish, archive, and destroy. Standards, policies, document management, records management, classification systems, taxonomies, retention schedules, and developing a records management system are also summarized.
Running head organizational information system1 organizational AKHIL969626
This document discusses organizational information systems and Enterprise Resource Planning (ERP) systems. It provides an overview of what an information system is and its importance for organizations. It then describes the key characteristics and features of ERP systems, including their functionalities for supporting business processes. The document also discusses the limitations, impacts, and evaluations of ERP systems, as well as considerations around improving, developing, and outsourcing ERP systems.
This presentation provides you with an overview of how to implement Electronic Records Management (ERM) according to ISO15489. The slides are from AIIM's ERM Specialist and Master Certificate Programs. For more information visit www.aiim.org/training
Benefits of Enterprise Content Management (ECM) for Human ResourcesThe Dayhuff Group
Enterprise Content Management (ECM) arms HR with the tools needed to simplify process and create efficiencies, so they can focus on strategic priorities. ECM is fundamental to:
- Compliance
- Collaboration
- Cost
This document provides an overview of IT governance and describes how to audit IT governance. It defines IT governance as the leadership, structures, and processes that ensure an organization's IT supports its strategies and objectives. The document outlines key elements of IT governance including strategic alignment, value delivery, risk management, resource management, and performance measurement. It also discusses benefits of IT governance, common frameworks, the role of internal audit, and current trends in auditing IT governance with a focus on higher education institutions.
Governance Of Enterprise Information Technology V3pjmartinez
The document discusses a governance model for enterprise information technology service innovation presented to the Department of the Interior's Office of the Chief Information Officer. The model aims to increase accountability, advance modernization and integration, and drive business principles through a federated service innovation model. Key components of the proposed governance framework include performance measurements, risk management, and strategic alignment. Next steps involve further analyzing and decomposing the model elements, highlighting areas for improvement, and providing communications for clearer direction of the federated service model.
1. Business firms invest heavily in information systems to achieve six strategic objectives: operational excellence, new products and services, customer and supplier intimacy, improved decision making, competitive advantage, and survival.
2. Information systems consist of three main components - input, processing, and output - that work together to collect, process, store, and distribute information to support organizations.
3. There are organizational, management, and technology dimensions to information systems, and returns on technology investments vary depending on complementary investments in areas like business processes, management, and infrastructure.
Characterization of strategic information systemsSuresh Kumar
This document provides an overview of strategic information systems. It defines strategic systems as those that implement business strategies and directly impact an organization's competitive position in the market. The document discusses several frameworks for conceptualizing strategic systems, including Porter's value chain model and the idea that strategic systems can provide competitive advantage through lower costs, differentiation, focusing on market segments, or innovation. It provides examples of both dramatic breakthrough strategic systems as well as more incremental systems that still provide competitive benefits.
This presentation is intended to assist CIO's with setting up a formal IT Governance model for their college or university. There are two companion files also in Slideshare linked at the end of an IT Governance Committee Charter and an IT Project Governance Guideline.
This document provides an overview of information systems and their components. It discusses why businesses use information systems, the characteristics and types of systems, and the key components of an information system including hardware, software, data, networks, and people. It also covers different types of information systems like transaction processing systems, management support systems, and operational versus strategic systems.
This document discusses how organizations and information systems influence each other in complex ways. It covers key topics like how organizational structure, culture, politics and other factors shape information systems usage, and vice versa. Porter's competitive forces model is introduced as a way for firms to develop competitive strategies using information systems. Transaction cost theory and agency theory are discussed as lenses for understanding how information systems can help firms contract in size while growing revenues. The document also explores how information systems can impact organizations through flattening structures and potentially encountering resistance to change.
Understanding COBIT 5.0 (IT Governance) by Mr. Avinash Totade
President of Information Systems Audit and Control Association (ISACA) UAE Chapter
OpenThinking Day 2012
Information system in business an introductionRavi Sidhu
This document provides an introduction to information systems in business. It discusses how data is organized and processed into meaningful information. It also describes examples of information systems like the UK Meteorological Office system and a manufacturing system. Key components of an information system like inputs, processes, outputs, storage, and feedback are explained. The history and evolution of the role of information systems in business is outlined. Examples of how information systems support business functions and help organizations respond to pressures are also provided. Case studies of information systems supporting rural development in India and hospitals are summarized.
This document defines key concepts related to information systems. It distinguishes between data and information, noting that information involves processed data that is meaningful. It also categorizes different types of information systems, including transaction processing systems, knowledge work systems, office automation systems, management information systems, decision support systems, and executive information systems. Finally, it provides examples of information systems that various organizational functions may use at different levels, from operational to strategic.
Corporate governance of INFORMATION TECHNOLOGY (IT)Osman Hasan
This document provides an overview of corporate governance of information technology (IT). It discusses key topics such as the difference between IT governance and IT management, principles of IT governance, and common frameworks used for IT governance including ISO, COBIT, and CMM. The primary goals of corporate governance of IT are to ensure IT generates business value, oversee management's performance, and mitigate risks associated with IT use. Frameworks help organizations implement effective IT governance through processes, structures, and communication approaches.
The document discusses learning objectives and foundational concepts for an introductory information systems course, including defining what a system and information system are, explaining why information systems are important for business, and providing examples of how businesses use information systems.
1) Information systems are essential for businesses today and have transformed operations through increased wireless technology, web technologies, and cloud computing. They provide opportunities for globalization and new products/services.
2) An information system collects, processes, stores, and distributes information to support decision making, coordination, and control. It has organizational, management, and technology dimensions.
3) Investing in information technology alone does not guarantee returns; firms must also invest in complementary assets like efficient processes and incentives to derive full value from new technologies.
The document provides an overview of key concepts from Chapter 1 of a textbook on foundations of information systems in business. It defines what an information system is, the types and purposes of information systems, and how information technology can help businesses. It also discusses the roles of information systems in operations, management, and e-business, as well as careers in information technology.
What Every Executive Needs To Know About IT GovernanceBill Lisse
IT governance provides the structure for determining organizational IT objectives and monitoring performance to ensure objectives are met. It specifies decision rights and accountability to encourage desirable behavior in IT use. Effective IT governance involves business process owners, evaluates performance against business requirements, and considers components like competitive advantage, risk management, and performance measurement.
When GDPR becomes law in a few months, it will be the most wide-ranging and stringent data protection initiative in history. To prepare for this sea change, most organizations have streamlined and detailed their information security policies; however, many are unaware that immature application security programs arguably pose the biggest threat of a data breach. This oft-forgotten piece of data protection puts organizations at risk of GDPR fines.
Attend this joint webinar with Security Innovation and Smarttech247 to learn practical tips on incorporating application security best practices into an InfoSec program to achieve GDPR compliance.
Topics include:
* Summary of GDPR key concepts
* Security of data processing in software and the CIA triad
* The people and process problem of GDPR: Governance
* Using Data Protection by Design for secure design and business logic
* Assessments to verify the security of processing
Presenters:
Roman Garber, Security Innovation
Edward Skraba, Smarttech247
A Brave New World of Cyber Security and Data BreachJim Brashear
This document summarizes the key cybersecurity risks faced by organizations and provides recommendations for improving cybersecurity practices. It discusses how cyber attacks have become a major threat and concern for boards of directors. Common cyber attacks like data breaches, phishing, and hacking are described. The document recommends that organizations adopt frameworks like NIST and COSO to conduct risk assessments and oversee cybersecurity. It also stresses the importance of having an incident response plan and testing cybersecurity preparedness. Legal issues around data privacy laws, regulatory enforcement, and directors' liability for cyber incidents are covered as well. Overall, the document advocates for organizations to prioritize cybersecurity awareness, protections, and governance.
Running head organizational information system1 organizational AKHIL969626
This document discusses organizational information systems and Enterprise Resource Planning (ERP) systems. It provides an overview of what an information system is and its importance for organizations. It then describes the key characteristics and features of ERP systems, including their functionalities for supporting business processes. The document also discusses the limitations, impacts, and evaluations of ERP systems, as well as considerations around improving, developing, and outsourcing ERP systems.
This presentation provides you with an overview of how to implement Electronic Records Management (ERM) according to ISO15489. The slides are from AIIM's ERM Specialist and Master Certificate Programs. For more information visit www.aiim.org/training
Benefits of Enterprise Content Management (ECM) for Human ResourcesThe Dayhuff Group
Enterprise Content Management (ECM) arms HR with the tools needed to simplify process and create efficiencies, so they can focus on strategic priorities. ECM is fundamental to:
- Compliance
- Collaboration
- Cost
This document provides an overview of IT governance and describes how to audit IT governance. It defines IT governance as the leadership, structures, and processes that ensure an organization's IT supports its strategies and objectives. The document outlines key elements of IT governance including strategic alignment, value delivery, risk management, resource management, and performance measurement. It also discusses benefits of IT governance, common frameworks, the role of internal audit, and current trends in auditing IT governance with a focus on higher education institutions.
Governance Of Enterprise Information Technology V3pjmartinez
The document discusses a governance model for enterprise information technology service innovation presented to the Department of the Interior's Office of the Chief Information Officer. The model aims to increase accountability, advance modernization and integration, and drive business principles through a federated service innovation model. Key components of the proposed governance framework include performance measurements, risk management, and strategic alignment. Next steps involve further analyzing and decomposing the model elements, highlighting areas for improvement, and providing communications for clearer direction of the federated service model.
1. Business firms invest heavily in information systems to achieve six strategic objectives: operational excellence, new products and services, customer and supplier intimacy, improved decision making, competitive advantage, and survival.
2. Information systems consist of three main components - input, processing, and output - that work together to collect, process, store, and distribute information to support organizations.
3. There are organizational, management, and technology dimensions to information systems, and returns on technology investments vary depending on complementary investments in areas like business processes, management, and infrastructure.
Characterization of strategic information systemsSuresh Kumar
This document provides an overview of strategic information systems. It defines strategic systems as those that implement business strategies and directly impact an organization's competitive position in the market. The document discusses several frameworks for conceptualizing strategic systems, including Porter's value chain model and the idea that strategic systems can provide competitive advantage through lower costs, differentiation, focusing on market segments, or innovation. It provides examples of both dramatic breakthrough strategic systems as well as more incremental systems that still provide competitive benefits.
This presentation is intended to assist CIO's with setting up a formal IT Governance model for their college or university. There are two companion files also in Slideshare linked at the end of an IT Governance Committee Charter and an IT Project Governance Guideline.
This document provides an overview of information systems and their components. It discusses why businesses use information systems, the characteristics and types of systems, and the key components of an information system including hardware, software, data, networks, and people. It also covers different types of information systems like transaction processing systems, management support systems, and operational versus strategic systems.
This document discusses how organizations and information systems influence each other in complex ways. It covers key topics like how organizational structure, culture, politics and other factors shape information systems usage, and vice versa. Porter's competitive forces model is introduced as a way for firms to develop competitive strategies using information systems. Transaction cost theory and agency theory are discussed as lenses for understanding how information systems can help firms contract in size while growing revenues. The document also explores how information systems can impact organizations through flattening structures and potentially encountering resistance to change.
Understanding COBIT 5.0 (IT Governance) by Mr. Avinash Totade
President of Information Systems Audit and Control Association (ISACA) UAE Chapter
OpenThinking Day 2012
Information system in business an introductionRavi Sidhu
This document provides an introduction to information systems in business. It discusses how data is organized and processed into meaningful information. It also describes examples of information systems like the UK Meteorological Office system and a manufacturing system. Key components of an information system like inputs, processes, outputs, storage, and feedback are explained. The history and evolution of the role of information systems in business is outlined. Examples of how information systems support business functions and help organizations respond to pressures are also provided. Case studies of information systems supporting rural development in India and hospitals are summarized.
This document defines key concepts related to information systems. It distinguishes between data and information, noting that information involves processed data that is meaningful. It also categorizes different types of information systems, including transaction processing systems, knowledge work systems, office automation systems, management information systems, decision support systems, and executive information systems. Finally, it provides examples of information systems that various organizational functions may use at different levels, from operational to strategic.
Corporate governance of INFORMATION TECHNOLOGY (IT)Osman Hasan
This document provides an overview of corporate governance of information technology (IT). It discusses key topics such as the difference between IT governance and IT management, principles of IT governance, and common frameworks used for IT governance including ISO, COBIT, and CMM. The primary goals of corporate governance of IT are to ensure IT generates business value, oversee management's performance, and mitigate risks associated with IT use. Frameworks help organizations implement effective IT governance through processes, structures, and communication approaches.
The document discusses learning objectives and foundational concepts for an introductory information systems course, including defining what a system and information system are, explaining why information systems are important for business, and providing examples of how businesses use information systems.
1) Information systems are essential for businesses today and have transformed operations through increased wireless technology, web technologies, and cloud computing. They provide opportunities for globalization and new products/services.
2) An information system collects, processes, stores, and distributes information to support decision making, coordination, and control. It has organizational, management, and technology dimensions.
3) Investing in information technology alone does not guarantee returns; firms must also invest in complementary assets like efficient processes and incentives to derive full value from new technologies.
The document provides an overview of key concepts from Chapter 1 of a textbook on foundations of information systems in business. It defines what an information system is, the types and purposes of information systems, and how information technology can help businesses. It also discusses the roles of information systems in operations, management, and e-business, as well as careers in information technology.
What Every Executive Needs To Know About IT GovernanceBill Lisse
IT governance provides the structure for determining organizational IT objectives and monitoring performance to ensure objectives are met. It specifies decision rights and accountability to encourage desirable behavior in IT use. Effective IT governance involves business process owners, evaluates performance against business requirements, and considers components like competitive advantage, risk management, and performance measurement.
When GDPR becomes law in a few months, it will be the most wide-ranging and stringent data protection initiative in history. To prepare for this sea change, most organizations have streamlined and detailed their information security policies; however, many are unaware that immature application security programs arguably pose the biggest threat of a data breach. This oft-forgotten piece of data protection puts organizations at risk of GDPR fines.
Attend this joint webinar with Security Innovation and Smarttech247 to learn practical tips on incorporating application security best practices into an InfoSec program to achieve GDPR compliance.
Topics include:
* Summary of GDPR key concepts
* Security of data processing in software and the CIA triad
* The people and process problem of GDPR: Governance
* Using Data Protection by Design for secure design and business logic
* Assessments to verify the security of processing
Presenters:
Roman Garber, Security Innovation
Edward Skraba, Smarttech247
A Brave New World of Cyber Security and Data BreachJim Brashear
This document summarizes the key cybersecurity risks faced by organizations and provides recommendations for improving cybersecurity practices. It discusses how cyber attacks have become a major threat and concern for boards of directors. Common cyber attacks like data breaches, phishing, and hacking are described. The document recommends that organizations adopt frameworks like NIST and COSO to conduct risk assessments and oversee cybersecurity. It also stresses the importance of having an incident response plan and testing cybersecurity preparedness. Legal issues around data privacy laws, regulatory enforcement, and directors' liability for cyber incidents are covered as well. Overall, the document advocates for organizations to prioritize cybersecurity awareness, protections, and governance.
What Is Digital Asset Security. What Are the Risks Associated With It.docx.pdfSecureCurve
Security and privacy are crucial elements for protecting digital assets. As the use of technology continues to increase, so does the risk of cyber-attacks and data breaches.
This document discusses information security concepts including confidentiality, integrity, and availability. It defines information security as protecting information from threats to ensure business continuity and maximize return on investment. The document outlines the basic components of an information security system including security policy, organization, asset management, access control, and others. It also discusses the ISO 27001 standard for information security management and its requirements.
Information Security protects information from a wide range of threats in order to ensure business continuity, minimise business damage and maximise return on investment and business opportunities
In Cyber Security , I am talking about Cyber Security in which we can talk about introduction, benefits, Importance , future ,working of cyber security .
In CETPA infotech , they provide cyber security course and training in Noida.
Cybersecurity is not just a technical necessity; it's a fundamental component of modern life and business operations. It protects individuals, organizations, and nations from a wide range of threats, fosters trust, and ensures the safe and secure use of digital technologies in an increasingly interconnected world. Bytecode Security Offers Cyber Security Course online and offline . REad more : https://www.bytec0de.com/cybersecurity/
This document discusses information privacy and its technical, organizational, and social implications. It begins by defining information privacy and the relationship between data collection, technology, public expectations of privacy, and legal issues. It then covers topics like personally identifiable information, the types of data collected online, and technical tools and devices related to privacy. The document also addresses the costs of information privacy for governments, companies, and consumers. It discusses perspectives on privacy from different generations and countries. Finally, it covers organizational privacy policies and standards, as well as some high-profile data breach cases and the importance of information security.
This document discusses securing information systems and covers several topics related to information security. It introduces learning objectives about privacy issues, threats to information security, defense mechanisms, auditing, and disaster recovery. Several types of threats are described, such as human errors, natural disasters, technical failures, malware, hacking, and computer crimes like identity theft and phishing. Defense techniques include privacy policies, access controls, and security management practices.
This document provides an overview of IT security essentials and data security best practices. It discusses common data security concerns, including access controls, encryption, APIs, auditing and more. Specific frameworks and standards are also reviewed, such as PCI DSS, NIST and ISO. The document outlines steps for conducting a risk assessment and implementing controls. It emphasizes quick wins can be achieved through controls in areas like access management, encryption, patching and monitoring. Overall the document serves to educate about the threat landscape, compliance obligations and how to establish an effective data security program.
Securing Your Digital Files from Legal ThreatsAbbie Hosta
Get ready to learn some immensely powerful tips and management approaches designed to safeguard your digital files firm from today’s growing cyber threats. Dive into Worldox technology and how it helps clients ensure compliance with ABA rules and protect your documents. We’ll offer practical guidance and strategies for Worldox users, law firm administrators, and IT managers looking to secure their documents and protect their sensitive client, business and employee information.
Privacy by Design - taking in account the state of the artJames Mulhern
Establishing transparency and building trust provide an opportunity to develop greater, more meaningful relationships with data subjects i.e people, customers, colleagues... in turn this can lead to more effective and valuable services that help transform organisations.
A "Privacy by design" approach can help achieve this but it doesn't happen by accident and transformation doesn't occur over night. So a deliberate approach that looks beyond May 2018 and compliance is required.
Presentation to representatives from the technology and Local Government sectors at TechUK, the UK's trade association for the technology.
Cybersecurity involves protecting important data, networks, and computer systems from unauthorized access or criminal activity. The demand for cybersecurity professionals is growing rapidly due to increased internet usage and cybercrime. Some key areas of study to work in cybersecurity include information security analysis, coordination, engineering, software security specialization, and cryptography. Effective cybersecurity requires protecting all aspects of an organization's people, processes, technology, computers and networks.
This document summarizes a presentation about practical security for small and medium enterprises (SMEs) on a limited budget. The presentation covers why security is important for all SMEs, common ways that security incidents occur, and strategies for implementing effective security controls and processes even with limited resources. Key recommendations include educating staff, using strong passwords, keeping software updated, utilizing free resources like the UK's Cyber Streetwise website, and prioritizing a subset of the top 20 critical security controls. The overall message is that cyber security for SMEs does not need to be overly costly and that prior planning can help organizations effectively respond to incidents.
Legal Issues Associated with Third-Party Cyber RiskShawn Tuma
Cybersecurity & Data Privacy Attorney Shawn Tuma delivered the presentation Legal Issues Associated with Third-Party Risk at the ISACA CSX 2017 North America conference in Washington, DC.
This document discusses the importance of information security policies and processes. It defines information and explains that information can take many forms and must be appropriately protected. It then discusses the importance of information, what constitutes information security, and why information security is needed to protect organizations. Key risks like data breaches are outlined. The document emphasizes that information security is an organizational issue, not just an IT issue, and stresses the importance of people, processes, and technology in an information security program. It provides an overview of some common information security standards and regulations like ISO 27001 and HIPAA.
security and ethical challenges in information systemshilal12
This document discusses security and ethical challenges in information systems. It defines MIS security as measures to protect information systems from unauthorized access or compromise. Some key security challenges are hacking, cyber theft, and computer viruses. Privacy issues on the internet and in computer matching and laws are also discussed. The document emphasizes that ethics in IT creates trust and prevents issues like unauthorized access and conflict. Unethical workplace behaviors can include misusing company time and resources or violating internet policies. Managing these challenges requires following codes of conduct, focusing on work, being honest, and building character with security controls like encryption and firewalls. The conclusion states that technical security alone is not enough, and ethics help achieve better overall system protection.
Oct 23rd 2014 Offices of Arthur Cox - Presentation by Paul C Dwyer CEO of Cyber Risk International outlining a high level overview of the holistic cyber threat landscape in 2014
Software engineering is concerned with developing software using a systematic process and addressing factors like increasing demands and low expectations. It involves activities like specification, development, validation and evolution. Some key challenges are coping with diversity, reduced delivery times and developing trustworthy software. Different techniques are suitable depending on the type of system, and processes may incorporate elements of models like waterfall, incremental development and integration/configuration. Prototyping can help with requirements, design and testing.
The document provides an introduction to software engineering and discusses software, software engineering, the software development life cycle (SDLC), and SDLC models. It defines software and its components. It describes software engineering goals and challenges. It explains the SDLC phases including feasibility study, requirements analysis, design, development, testing, deployment, and maintenance. It discusses various SDLC models like waterfall, iterative, prototype, spiral, and agile models.
Software Engineering-Unit 2 "Requirement Engineering" by Adi.pdfProf. Dr. K. Adisesha
The document discusses requirement engineering and provides details on:
- Types of requirements including functional, non-functional, user, and system requirements
- The requirement engineering process including feasibility studies, elicitation, analysis, specification, validation, and management
- Software requirement specification (SRS) documents, their purpose, characteristics of a good SRS, and typical sections
- Functional and non-functional requirements in more depth
This document discusses system modeling. It defines system modeling as developing abstract models of a system from different perspectives. Common modeling techniques discussed include context models, interaction models, structural models, behavioral models, and model-driven engineering. Specific modeling languages covered are activity diagrams, use case diagrams, sequence diagrams, class diagrams, and state diagrams. The document provides examples and definitions for how to apply these modeling approaches and languages.
Architectural design establishes the framework for software development by examining requirements and designing a model that specifies system components, their inputs/outputs/functions, and interactions. It can be represented using structural, dynamic, process, functional, or framework models. The outputs are an architectural design document and various project plans. Architectural design decisions impact non-functional requirements and common decisions include architectural style and system decomposition.
The document discusses various types of software testing including unit testing, component testing, system testing, test-driven development, release testing, and user testing. It provides details on the goals and processes involved in each type of testing. Unit testing involves testing individual program units in isolation to check functionality. Component and system testing focus on interactions between units and components. Test-driven development interleaves writing tests before code. Release testing validates that software meets requirements before release. User testing involves customers providing input on a system under test.
This document discusses computer communication and networks. It defines data communication and its key characteristics of delivery, accuracy, timeliness and jitter. It describes the core components of a data communication system including the message, sender, receiver, transmission medium and protocols. It then discusses different types of computer networks including LANs, WANs, PANs and MANs. The key aspects covered are their definitions, examples, advantages and disadvantages.
Data communication involves the exchange of data between two devices via transmission media such as cables. It consists of five main components: a message, sender, receiver, transmission medium, and protocol. Data can be transmitted in three modes - simplex, half-duplex, and full-duplex. Transmission media can be guided (wired) such as twisted pair or coaxial cables, or unguided (wireless) such as radio waves. Networks are sets of connected devices that can be arranged in various topologies like bus, star, ring, or mesh. Switching techniques such as circuit, message, and packet switching determine how data is routed through a network.
The document discusses the data link layer. It covers the following key points:
- The data link layer has two sublayers: the logical link control (LLC) sublayer and the medium access control (MAC) sublayer.
- The LLC sublayer controls flow and performs error checking, while the MAC sublayer handles frame encapsulation and network addressing.
- The data link layer is responsible for framing, addressing, error control, flow control, and multi-access functionality. It takes packets and converts them to frames for transmission on the physical layer.
- Error detection techniques used include parity checks and cyclic redundancy checks to validate frames are transmitted accurately. Error correction can be done through retransmission
The document provides an overview of the network layer. It discusses key topics like the functions of the network layer such as logical addressing, routing, and internetworking. It describes different routing algorithms including distance vector, link state, and hierarchical routing. It also covers congestion control mechanisms like leaky bucket algorithm, token bucket algorithm, and admission control that are used to control congestion in the network layer.
The document discusses the transport and application layers of the OSI model. It begins by describing the transport layer, including its responsibilities of process-to-process delivery, end-to-end connections, multiplexing, congestion control, data integrity, error correction, and flow control. It then discusses the transport layer protocols TCP and UDP, comparing their key differences such as connection-oriented vs. connectionless and reliability. The document next covers application layer services and protocols, including DNS, HTTP, FTP, and email. It concludes by describing models like client-server and peer-to-peer that are used in application layer communication.
This document provides an introduction and overview of computer hardware components. It discusses input devices like keyboards, mice, scanners, and digital cameras. It also covers output devices such as monitors, printers, speakers. It describes different types of computers based on size and performance, such as microcomputers, minicomputers, and mainframes. The document then discusses computer memory, including primary memory technologies like RAM and ROM, as well as secondary magnetic storage.
This document provides an overview and introduction to the R programming language. It covers the history and development of R, which originated from the S language at Bell Labs in the 1970s. The document then outlines some key concepts in R including data structures, subsetting, control structures, functions, and debugging. It also discusses the design of the R system including its core functionality in base R and extensive library of additional packages.
The document discusses various government scholarship schemes in India and Karnataka for students. It outlines national schemes administered by ministries like Human Resource Development, Social Justice and Empowerment, Tribal Affairs and Minority Affairs. It also describes state-level schemes in Karnataka for SC/ST/OBC and minority students. Eligibility criteria include family income limits and minimum academic performance. The application process involves applying online through the National Scholarship Portal and State Scholarship Portal.
The document discusses various topics related to process management in operating systems, including:
1) A process is a program in execution that can be in different states like ready, running, waiting, or terminated. The OS uses a process control block to manage information for each process.
2) Processes communicate and synchronize access to shared resources using techniques like message passing and shared memory.
3) CPU scheduling algorithms like first-come first-served, shortest job next, priority, and round robin are used to allocate CPU time between ready processes.
A Free 200-Page eBook ~ Brain and Mind Exercise.pptxOH TEIK BIN
(A Free eBook comprising 3 Sets of Presentation of a selection of Puzzles, Brain Teasers and Thinking Problems to exercise both the mind and the Right and Left Brain. To help keep the mind and brain fit and healthy. Good for both the young and old alike.
Answers are given for all the puzzles and problems.)
With Metta,
Bro. Oh Teik Bin 🙏🤓🤔🥰
Andreas Schleicher presents PISA 2022 Volume III - Creative Thinking - 18 Jun...EduSkills OECD
Andreas Schleicher, Director of Education and Skills at the OECD presents at the launch of PISA 2022 Volume III - Creative Minds, Creative Schools on 18 June 2024.
CapTechTalks Webinar Slides June 2024 Donovan Wright.pptxCapitolTechU
Slides from a Capitol Technology University webinar held June 20, 2024. The webinar featured Dr. Donovan Wright, presenting on the Department of Defense Digital Transformation.
Temple of Asclepius in Thrace. Excavation resultsKrassimira Luka
The temple and the sanctuary around were dedicated to Asklepios Zmidrenus. This name has been known since 1875 when an inscription dedicated to him was discovered in Rome. The inscription is dated in 227 AD and was left by soldiers originating from the city of Philippopolis (modern Plovdiv).
This presentation was provided by Rebecca Benner, Ph.D., of the American Society of Anesthesiologists, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.
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إضغ بين إيديكم من أقوى الملازم التي صممتها
ملزمة تشريح الجهاز الهيكلي (نظري 3)
💀💀💀💀💀💀💀💀💀💀
تتميز هذهِ الملزمة بعِدة مُميزات :
1- مُترجمة ترجمة تُناسب جميع المستويات
2- تحتوي على 78 رسم توضيحي لكل كلمة موجودة بالملزمة (لكل كلمة !!!!)
#فهم_ماكو_درخ
3- دقة الكتابة والصور عالية جداً جداً جداً
4- هُنالك بعض المعلومات تم توضيحها بشكل تفصيلي جداً (تُعتبر لدى الطالب أو الطالبة بإنها معلومات مُبهمة ومع ذلك تم توضيح هذهِ المعلومات المُبهمة بشكل تفصيلي جداً
5- الملزمة تشرح نفسها ب نفسها بس تكلك تعال اقراني
6- تحتوي الملزمة في اول سلايد على خارطة تتضمن جميع تفرُعات معلومات الجهاز الهيكلي المذكورة في هذهِ الملزمة
واخيراً هذهِ الملزمة حلالٌ عليكم وإتمنى منكم إن تدعولي بالخير والصحة والعافية فقط
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Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...TechSoup
Whether you're new to SEO or looking to refine your existing strategies, this webinar will provide you with actionable insights and practical tips to elevate your nonprofit's online presence.
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) CurriculumMJDuyan
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐄𝐏𝐏 𝐂𝐮𝐫𝐫𝐢𝐜𝐮𝐥𝐮𝐦 𝐢𝐧 𝐭𝐡𝐞 𝐏𝐡𝐢𝐥𝐢𝐩𝐩𝐢𝐧𝐞𝐬:
- Understand the goals and objectives of the Edukasyong Pantahanan at Pangkabuhayan (EPP) curriculum, recognizing its importance in fostering practical life skills and values among students. Students will also be able to identify the key components and subjects covered, such as agriculture, home economics, industrial arts, and information and communication technology.
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐍𝐚𝐭𝐮𝐫𝐞 𝐚𝐧𝐝 𝐒𝐜𝐨𝐩𝐞 𝐨𝐟 𝐚𝐧 𝐄𝐧𝐭𝐫𝐞𝐩𝐫𝐞𝐧𝐞𝐮𝐫:
-Define entrepreneurship, distinguishing it from general business activities by emphasizing its focus on innovation, risk-taking, and value creation. Students will describe the characteristics and traits of successful entrepreneurs, including their roles and responsibilities, and discuss the broader economic and social impacts of entrepreneurial activities on both local and global scales.
2. Learning Objectives
1. Identify several ethical issues in how the use of
information technologies in business affects
employment, individuality, working conditions,
privacy crime, health, and solutions to societal
problems.
2. Identify several types of security management
strategies and defences, and explain how they can
be used to ensure the security of business
applications of information technology.
3. Propose several ways that business managers and
professionals can help to lessen the harmful effects
and increase the beneficial effects of the use of
information technology.
3. Security and Ethics
• Major Security Challenges
• Serious Ethical Questions
• Threats to Business and Individuals
• Real World Case 1- F-Secure, Microsoft,
GM, and Verizon: The Business Challenge
of Computer Viruses
Click to go to
Case 1
K. Adisesha 3
4. Security and EthicsBusiness/IT Security, Ethics, and Society
Employment
Health
Individuality
Privacy
Working
Conditions
Crime
Business/IT
Security
Ethics and
Society
K. Adisesha 4
5. Security and Ethics
•Business Ethics
•Stockholder Theory
•Social Contract Theory
•Stakeholder Theory
Ethical Responsibility
K. Adisesha 5
9. Security and Ethics
Enron Corporation: Failure
in Business Ethics
• Drove Stock Prices Higher Never
Mentioning Any Weaknesses
• Promised Much – Delivered Little
• Finally Admitted Overstated Earnings
by $586 Million in 1997
• 1998 Third Quarter Loss $638 Million –
Filed Bankruptcy
• Greed and Mismanagement Destroyed a
Potentially Successful Business Plan
K. Adisesha 9
10. Security Management
• Security is 6 to 8% of IT Budget in
Developing Countries
• 63% Have or Plan to Have Position of Chief
Privacy or Information Officer in the Next
Two Years
• 40% Have a Chief Privacy Officer and
Another 6% Intend One in the Next Two
Years
• 39% Acknowledge that their Systems Have
Been Compromised in the Past Year
• 24% Have Cyber Risk Insurance and 5%
Intend to Acquire Such Coverage
K. Adisesha 10
12. PayPal, Inc. Cybercrime on the
Internet
• Online Payment Processing Company
• Observed Questionable Accounts Being
Opened
• Froze Accounts Used to Buy Expensive Goods
For Purchasers in Russia
• Used Sniffer Software and Located Users
Capturing PayPal Ids and Passwords
• More than $100,000 in Fraudulent Charges
• Crooks Arrested by FBI
Security Management
K. Adisesha 12
13. Computer Crime
• Hacking
• Cyber Theft
• Unauthorized Use of Work
• Piracy of Intellectual
Property
• Computer Viruses and
Worms
Security Management
K. Adisesha 13
15. Recourse Technologies:
Insider Computer Crime
• Link Between Company Financial
Difficulty and Insider Computer
Crimes
• Use of “Honey Pots” Filled with
Phony Data to Attract Hackers
• Software Catches Criminal Activity
in Seconds
• Crime Exposed and Stopped
Security Management
K. Adisesha 15
18. AGM Container Controls:
Stealing Time and Resources
• The Net Contains Many Productivity
Distractions
• Remedies Include Monitoring
Internet Use and Blocking Sites
Unrelated to Work
• Importance of Telling Employees
About Monitoring
• Use of Software Monitoring Provided
Rebuttal Answers To Web Use
Discussions
Security Management
K. Adisesha 18
19. Copying Music CDs: Intellectual
Property Controversy
• RIAA Crack Down on Music Piracy
• Web Sites Fighting Back
• 140 Million Writable Drives In Use
• Billions of Blank CDs Sold While
Music CD Sales Are Going Down
• Pirates Reluctant to Go Away
Security Management
K. Adisesha 19
20. Facts About Recent Computer
Viruses and Worms
Security Management
K. Adisesha 20
21. University of Chicago: The Nimda
Worm
• Nimda Worm Launch Sept. 18, 2001
Mass Mailing of Malicious Code
Attacking MS-Windows
• Took Advantage of Back Doors
Previously Left Behind
• In Four Hours the University of
Chicago’s Web Servers were Scanned by
7,000 Unique IPAddresses Looking for
Weaknesses
• Many Servers Had to Be Disconnected
Security Management
K. Adisesha 21
22. Right to Privacy
Privacy on the Internet
Acxiom, Inc. Challenges to
Consumer Privacy
• Acxiom – 30 Years Amassing
Massive Database
• Sells Data to Subscribers
• Use by Telemarketers and
Credit Firms
Privacy Issues
K. Adisesha 22
23. Right to Privacy
•Computer Profiling
•Computer Matching
•Privacy Laws
•Computer Libel and
Censorship
•Spamming
•Flaming
Privacy Issues
K. Adisesha 23
27. Security Management of
Information Technology
• Business Value of Security
Management
• Protection for all Vital Business
Elements
Real World Case 2-
Geisinger Health Systems and Du
Pont: Security Management of Data
Resources and Process Control
Networks Click to go to
Case 2
K. Adisesha 27
29. Security Management of
Information Technology
• Need for Security Management Caused by
Increased Use of Links Between Business
Units
• Greater Openness Means Greater
Vulnerabilities
• Better Use of Identifying, Authenticating
Users and Controlling Access to Data
• Theft Should Be Made as Difficult as Possible
Providence Health and Cervalis:
Security Management Issues
K. Adisesha 29
30. Security Management of
Information Technology
•Encryption
–Public Key
–Private Key
Graphically…
Internetworked Security Defenses
K. Adisesha 30
32. Firewalls
Security Management of
Information Technology
Firewall
Intranet
Server
Firewall
Router Router
Intranet
Server
Host
System
Internet
1
2
3
4
4 5
1 External Firewall
Blocks Outsiders
2 Internal Firewall
Blocks Restricted
Materials
3 Use of Passwords
and Browser Security
4 Performs
Authentication and
Encryption
5 Careful Network
Interface Design
K. Adisesha 32
33. Security Management of
Information Technology
• Worldwide Search for Active IP
Addresses
• Sophisticated Probes Scan Any Home
or Work Location
• Personal Firewalls Help Block
Intruders
• Firewalls Generally Good at
Protecting Computers from Most
Hacking Efforts
Barry Nance: Testing PC
Firewall Security
K. Adisesha 33
34. Security Management of
Information Technology
• MTV.com Website Targeted for Distributed
Denial of Service (DDOS) Attacks During Fall
Peak Periods
• Some People Try to Crash MTV Sites
• Parent Viacom Installed Software to Filter out
DDOS Attacks
• Website Downtime Reduced
MTV Networks: Denial of
Service Defenses
K. Adisesha 34
35. Defending Against Denial of
Service Attacks
Security Management of
Information Technology
K. Adisesha 35
36. Security Management of
Information Technology
• e-Sniff Monitoring Device Searches
e-Mail by Key Word or Records of
Web Sites Visited
• 82% of Businesses Monitor Web Use
• Close to 100% of Workers Register
Some Improper Use
Sonalysts, Inc.: Corporate e-Mail
Monitoring
K. Adisesha 36
37. Security Management of
Information Technology
• Much Software Was Unable to Stop
Nimda Worm
• Software Alone is Often Not Enough
to Clean System
• Until Better Software is Developed,
A Complete System Disconnect and
Purge May Be the Only Solution
TrueSecure and 724 Inc.:
Limitations of Antivirus Software
K. Adisesha 37
38. Example Security Suite Interface
Security Management of
Information Technology
K. Adisesha 38
39. Other Security Measures
Security Management of
Information Technology
• Security Codes
• Multilevel Password System
–Smart Cards
• Backup Files
–Child, Parent, Grandparent Files
• System Security Monitors
• Biometric Security
K. Adisesha 39
42. Computer Failure Controls
Security Management of
Information Technology
•Fault Tolerant Systems
–Fail-Over
–Fail-Safe
–Fail-Soft
•Disaster Recovery
K. Adisesha 42
43. Methods of Fault Tolerance
Security Management of
Information Technology
K. Adisesha 43
44. Visa International: Fault
Tolerant Systems
Security Management of
Information Technology
• Only 100% Uptime is Acceptable
• Only 98 Minutes of Downtime in 12
Years
• 1 Billion Transactions Worth $2
Trillion in Transactions a Year
• 4 Global Processing Centers
• Multiple Layers of Redundancy and
Backup
• Software Testing and Art FormK. Adisesha 44
45. Systems Controls and
Audits
• Information System Controls
• Garbage-In, Garbage-Out
(GIGO)
• Auditing IT Security
• Audit Trails
• Control Logs
K. Adisesha 45
46. Systems Controls and
Audits
Security Codes
Encryption
Data Entry Screens
Error Signals
Control Totals
Security Codes
Encryption
Control Totals
Control Listings
End User Feedback
Security Codes
Encryption
Backup Files
Library Procedures
Database Administration
Input
Controls
Output
Controls
Storage
Controls
Processing
Controls
Software Controls
Hardware Controls
Firewalls
Checkpoints
K. Adisesha 46
47. Summary
• Ethical and Societal
Dimensions
• Ethical Responsibility in
Business
• Security Management
K. Adisesha 47
48. KEY TERMS
Antivirus software
Audit trail
Auditing business systems
Backup files
Biometric security
Business ethics
Computer crime
Computer matching
Computer monitoring
Computer virus
Denial of service
Disaster recovery
Encryption
Ergonomics
Ethical and Societal Impacts of
business/IT
a. Employment
b. Health
c. Individuality
d. Societal Solutions
e. Working Conditions
Ethical foundations
Fault tolerant
Firewall
Flaming
Hacking
Information system controls
Intellectual property piracy
Passwords
Privacy issues
Responsible professional
Security management
Software piracy
Spamming
System security monitor
Unauthorized use
K. Adisesha 48
49. Real World Case 1
The Business
Challenge of Computer Viruses
Click to go to
Case 1
Real World Case 2
Security Management of Data
Resources and Process Control
Networks
Click to go to
Case 2
Optional Case Studies
Real World Case 3
Security Management of Windows
Software
Real World Case 4
Managing Network Security Systems
Click to go to
Case 3
Click to go to
Case 4
K. Adisesha 49
51. 1- What security measures should
companies, business professionals,
and consumers take to protect their
systems from being damaged by
computer worms and viruses?
The Business
Challenge of Computer Viruses
K. Adisesha 51
52. The Business
Challenge of Computer Viruses
• Businesses Should
– “Get Serious” About Cyber Security
– Stop Relying on Microsoft 's Backbone
• Businesses Need Better Procedures
for Security Updating
• Businesses Should Update Security
Defenses
Discussion Points Would Include:
K. Adisesha 52
53. 2- What is the business and ethical
responsibility of Microsoft in
helping to prevent the spread of
computer viruses? Have they met
this responsibility? Why or why
not?
The Business
Challenge of Computer Viruses
K. Adisesha 53
54. The Business
Challenge of Computer Viruses
Microsoft (95% Market Share)
Must Ensure Software is Hostile to Hackers
Must Write Better Software
Microsoft and Others Must make Security
Higher Priority
The Responsibility of Security is the User
Not Bender
Discussion Points Would Include:
K. Adisesha 54
55. 3- What are several possible reasons
why some companies (like GM)
were seriously affected by computer
viruses, while others (like Verizon)
were not?
The Business
Challenge of Computer Viruses
Return to
Cases Page
K. Adisesha 55
56. The Business
Challenge of Computer Viruses
• Undue Dependence on Microsoft for
Quality Software
• GM Ignored Security until It was Too Late
• Companies Paid More Attention to
Bottom Line than Security
Reasons Would Include:
Return to
Cases Page
K. Adisesha 56
57. The Business
Challenge of Computer Viruses
• Undue Dependence on Microsoft for
Quality Software
• GM Ignored Security until It was Too Late
• Companies Paid More Attention to Bottom
Line than Security
• Inadequate Planning for Improving
Security
Reasons Would Include:
Return to
Cases Page
K. Adisesha 57
58. Security Management of Data Resources
and Process Control Networks
1- What are several possible reasons
why some companies (like GM)
were seriously affected by computer
viruses, while others (like Verizon)
were not?
Return to
Cases Page
K. Adisesha 58
59. Security Management of Data Resources
and Process Control Networks
• Key Components of a Security
System:
– Understanding Workflow
– Assessing Risk
– Educating Users
• MvChart needed Installed on
Hardware Separate from EMK
system
Discussion Points Would Include:
K. Adisesha 59
60. Security Management of Data Resources
and Process Control Networks
• Biometric and Proximity Devices
Streamline Secure Network Access
• Requiring Caregivers Access to Patient
Information via the Internet Using:
– Electronic Token Identification
– A Virtual Private Network
• Other Encryption Methods
Discussion Points Would Include:
K. Adisesha 60
61. Security Management of Data Resources
and Process Control Networks
2- What security measures is Du
Pont taking to protect their process
control networks? Are these
measures adequate? Explain your
evaluation.
K. Adisesha 61
62. Security Management of Data Resources
and Process Control Networks
• Du Pont Co.-The Critical
Manufacturing Processes, will
Isolate Process Systems from
Business systems by:
– Not Connecting our Networks,
– Or it will Add Firewalls to Control
Access
Discussion Points Would Include:
K. Adisesha 62
63. Security Management of Data Resources
and Process Control Networks
• A Team-IT Staffers, Process-Control Engineers,
and Manufacturing Employees was Established
to:
– Discern Control Devices Critical to Manufacturing,
Safety and Continuity of Production
– Identify Assets of – Hardware, Data, and Software
Applications
– Testing Fixes and Workarounds for Specific
Machines
– Recognizing Precise Vulnerabilities Differ by
Environment
– Determining how to Separate Networks
Discussion Points Would Include:
K. Adisesha 63
64. Security Management of Data Resources
and Process Control Networks
3- What are several other steps
Geisinger and Du Pont could take
to increase the security of their
data and network resources?
Explain the value of your
proposals.
Return to
Cases Page
K. Adisesha 64
65. Security Management of Data Resources
and Process Control Networks
Include the Concepts Presented
in the Chapter Material and
Additional Considerations That
You Have Located on the
Internet
Discussion Points Would Include:
Return to
Cases Page
K. Adisesha 65
66. 1- What security problems are
typically remedied by Microsoft’s
security patches for Windows? Why
do such problems arise in the first
place?
Return to
Cases Page
Security Management of Windows
Software
K. Adisesha 66
67. Security Management of Windows
Software
• Vulnerability to Computer Viruses
(Worms)
• Microsoft’s Push to Deliver New
Versions
– That have not been tested and/or
• Designed Properly to Reduce
Vulnerability
Discussion Points Would Include:
K. Adisesha 67
68. 2- What challenges does the process
of applying Windows patches pose
for many businesses? What are
some limitations of the patching
process?
Security Management of Windows
Software
K. Adisesha 68
69. Security Management of Windows
Software
• Patching Required Companies to
Drop Everything with Finite
Resources
• Larger Companies Need Time to
Properly Test
• Companies Faced with Limited
Scope for Downtime
Discussion Points Would Include:
K. Adisesha 69
70. 3- Does the business value of
applying Windows patches outweigh
its costs, limitations, and the
demands it places on the IT
function? Why or why not?
Security Management of Windows
Software
Return to
Cases Page
K. Adisesha 70
71. Security Management of Windows
Software
• Exploit-Proof Code Patching is Best Strategy
• Microsoft’s Windows Update Patch Management
Program
– Has a Critical Shortcoming
– Could Fool Users-They have Been Properly Patched
– Users are Really Vulnerable-Patch not Fixed
• Users have Reported Patches don't Always Deploy
Properly
Discussion Points Would Include:
Return to
Cases Page
K. Adisesha 71
72. Security Management of Windows
Software
• Exploit-Proof Code Patching is Best Strategy
• Microsoft’s Windows Update Patch Management
Program
– Has a Critical Shortcoming
– Could Fool Users-They have Been Properly Patched
– Users are Really Vulnerable-Patch not Fixed
• Users have Reported Patches don't Always Deploy
Properly
• Microsoft Patches have Serious Security
Vulnerability
Discussion Points Would Include:
Return to
Cases Page
K. Adisesha 72
73. 1- What is the function of each of the
network security tools identified in
this case? Visit the websites of
security firms Check Point and
NetForensics to help you answer.
Return to
Cases Page
Managing Network Security
Systems
K. Adisesha 73
74. Managing Network Security
Systems
• Network Intrusion-Detection Systems
• Firewalls
• Anti-Virus Tools
• Automating the Process
– Gathering
– Consolidating
– Correlating
– Prioritizing Data from Security Event
• Collecting Data from Individual Security Systems
• “Normalizing” Data to Quickly Identify Potential
Attacks
Discussion Points Would Include:
K. Adisesha 74
75. 2- What is the value of security
information management software
to a company? Use the companies in
this case as examples.
Managing Network Security Systems
K. Adisesha 75
76. Managing Network Security Systems
• Provides a Single Place To Get Information
• Automated Gathering, Consolidating, and
Correlating Data
–Into a Usable Format to Analyze
–Used to Establish Priorities
• Permits Businesses to React Faster to Activity
• Reduces the Number of False Alerts
• Allows Companies to Drill Down into Attach
Details
Discussion Points Would Include:
K. Adisesha 76
77. 3- What can smaller firms who
cannot afford the cost of such
software do to properly manage
and use the information about
security from their network
security systems? Give several
examples.
Managing Network Security Systems
Return to
Cases Page
K. Adisesha 77
78. Managing Network Security Systems
•Plan for Having Periodic Audits of IT
Security
•Review/Update Regularly Control
Features of IT
•Regularly Change Passwords-To Access
System
•Develop a Backup Plan and Implement
Discussion Points Would Include:
Return to
Cases Page
K. Adisesha 78
79. Managing Network Security
Systems
•Plan for Having Periodic Audits of IT
Security
•Review/Update Regularly Control Features
of IT
•Regularly Change Passwords-To Access
System
•Develop a Backup Plan and Implement
•Develop Plan for Disaster Recovery
Discussion Points Would Include:
Return to
Cases Page
K. Adisesha 79