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Information Systems - CS507 - VU Video Lectures

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Need For Information, Sources Of Information, Primary Sources, Secondary Sources, Tertiary Sources, Changing Needs.
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715 Views
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Need For Organization, Data Vs. Information, Information Quality Checklist, Organization & Information Requirements.
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499 Views
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Organization & Information Requirements, Size Of The Organization And Information Requirements, Small Organizations, Medium Sized Organizations, Large Organizations, Nature Of Business & Information Requirements.
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509 Views
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Unique Attributes Of Organization, Organizational Structure Pyramid/Tall/Hierarchical, Hierarchical Organization, Organizational Structure, Culture Of The Organization, Management Styles, Authoritative, Participative, Mixed, Decision Making Approach, Sources Of Information In Organizations, Direction Of Information Flow.
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422 Views
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Effect Of Changes In Environment, Elements Of Environment, Legal, Economic, Social, Technological, Corporate Social Responsibility, Ethics.
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443 Views
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Systems Vs. Procedures, Purpose Of Systems & Procedures, Data & Information, Data & Information, Manual Vs Computerised Information Systems, What Is Computer Based Information System (CBIS)?, Why Information Systems?, Emerging Global Economies, Transforming Industrial Economies, Transformed Business Enterprise, Emerging Digital Firms.
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486 Views
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Types Of Systems, What Are Systems?, Components Of A System, Types Of Systems, Open-Loop System, Closed Loop System, Open Systems, Closed Systems, Level Of Planning, Strategic Planning For Information Resources (SPIR).
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472 Views
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What Are Systems?, Components Of A System, Types Of Systems, Open Loop System, Closed Loop System, Attributes Of An IS/CBIS.
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525 Views
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Infrastructure, Architecture, Information Architecture, Components/Sub-Systems of CBIS, Transaction Processing System, Management Information System.
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530 Views
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Support Systems, Office Automation Systems, Decision Support Systems, Functionalities Of MIS And DSS, Types Of DSS, Model Driven DSS, Data Driven DSS.
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485 Views
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Data Mart, Online Analytical Processing (OLAP), Data Mining, Types Of Models Used In DSS, Physical Models, Narrative Models, Graphic Models, Mathematical Models, Knowledge / Intelligent Systems, Knowledge Support Systems (KSS) / Intelligent Systems, Components Of An Expert System.
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408 Views
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CBIS From Functional View Point, Organizational Information Systems (OIS), Marketing Information Systems (MKIS), Benefits Of Marketing IS, Management Levels In MKIS, New Dimensions In MKIS, Key CRM Tasks, CRM Issues, Call Center.
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480 Views
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Organizational Structure, Financial Sector, Air Line Industry, Manufacturing Information System, Inventory Sub System, Production Sub System, Maintenance & Scheduling Sub System, Quality Sub System, Total Quality Management (TQM), Planning Productions/Operations52, Materials Requirement Planning (MRP), Manufacturing Resource Planning (MRP II), Computer Aided Design (CAD), Computer Aided Manufacturing (CAM), Computer Integrated Manufacturing (CIM), Computer Integrated Manufacturing (CIM) Goals.
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417 Views
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Marketing, Accounting & Financial Information Systems, Human Resource Information Systems, IT Department, Evolution Of The IT Department.
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376 Views
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Decision Making, Types Of Problems, Type Of Decisions, Decision-Making Process.
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385 Views
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Phases Of Decision-Making, Phases Of Decision-Making Process, The Intelligence Phase, The Design Phase, The Choice Phase, The Implementation Phase, Rational Individual Models Of Decision Making, Organizational Models In Decision Making.
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431 Views
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Planning for System Development, Phases of IT planning, Models Used for System Development, Systems Development Life Cycle, Types of System Development Life-Cycle.
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591 Views
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Systems Development Life Cycle, Project Lifecycle Vs. SDLC, Types Of System Development Life-Cycle Model, Costs Of Proposed System, Benefits From The Proposed System, Classic Lifecycle Model / Waterfall Model, Analysis Of Existing System, Elicitation Of Detailed Requirements.
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409 Views
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System Design, Entity Relationship Diagram (ERD), Design Of The Information Flow, Design Of Data Base, Design Of The User Interface, Physical Design, Program Development, Procedures Development, Testing, Operations & Maintenance, Evaluating Waterfall.
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382 Views
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Incremental Model, Characteristics Of The Incremental Mode L, Incremental Model-Evaluation, Iterative Models – Evaluation, Incremental Vs. Iterative.
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376 Views
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Spiral Model, Determine Objectives, Alternatives And Constraints, Prototyping, Advantages Of Prototype, Risks Of Prototyping.
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406 Views
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System Analysis, Computerized Vs. Manual Environment, Systems Analyst, System Design, Designing User Interface.
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482 Views
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Benefits Of Good System Design, System Analysis & Design Methods, Structured Analysis And Design, Flow Chart.
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402 Views
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Symbols Used For Flow Charts, Symbols, Good Practices, Data Flow Diagram.
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386 Views
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Rules For Dfd’s, Entity Relationship Diagram, Entity, Value Sets, Relationships.
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389 Views
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Why Need Object-Orientation?, Object Oriented Analysis.
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438 Views
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Object Oriented Analysis And Design, Object, Classes, Inheritance, Encapsulation, Polymorphism, What Is Business Process Reengineering?.
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405 Views
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Critical Success Factors (CSF), Sources Of Critical Success Factors, CSF Vs. Key Performance Indicator, Centralized Vs. Distributed Processing, Web Based Environment.
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340 Views
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Security Of Information System, Security Issues, Security Objective, Scope Of Security, Security Policy, Security Program, Identification Of Assets.
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425 Views
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Threat Identification, Types Of Threats, Control Analysis, Impact Analysis, Risk Determination/Exposure Analysis, Occurrence Of Threat, Computing Expected Loss.
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373 Views
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Control Adjustment, Security To Be Cost Effective, Roles & Responsibility, Report Preparation, Types Of Threat.
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369 Views
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Unauthorized Intrusion, Physical Access Vs. Logical Access, Viruses, Sources Of Transmissions, Types Of Viruses, Management Procedural Controls, Technical Controls.
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385 Views
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Antivirus Software, Scanners, Active Monitors, Behavior Blockers, Logical Intrusion, Best Password Practices, Firewall.
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344 Views
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Types Of Controls, Access Controls, Cryptography, Biometrics.
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351 Views
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Audit Trails And Logs, Documentation, Audit Trails And Types Of Errors, Definition Of Audit, IS Audit, Parameters Of IS Audit, Risk Based Audit Approach.
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378 Views
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Risk Management, Phases Of Risk Management, What Is Focal Point?, System Characterization, Steps In Threat Identification, Vulnerability Assessment.
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388 Views
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Control Analysis, Likelihood Determination, Impact Analysis, Risk Determination, Results Documentation, Implementation, Monitoring And Evaluation.
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350 Views
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Risk Management, Corporate Culture And Risk Management, Constituents Of Risk Management, Risk Management, Business Continuity Planning, Components Of BCP, Phases Of BCP, Incident Management, Business Impact Analysis (BIA), Recovery Strategies, Development Of Business Continuity And Disaster Recovery Plans, Monitoring.
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397 Views
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Web Security, Web Security Threats, Passive Attacks, Active Attacks, Types Of Active Attacks, Threat Impact, Methods To Avoid Internet Attacks.
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401 Views
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Factors Encouraging Internet Attacks, Internet Security Controls, Firewall Security Systems, Intrusion Detection Systems (IDS), Components Of IDS, Web Server Logs, Web Security Audits, Digital Certificates.
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372 Views
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Why E-Commerce?, Commerce Vs. E-Business, Business To Consumer (B2C), Electronic Data Interchange (EDI), E-Government, Other Forms Of E-Commerce, M-Commerce, E-Business Opportunities, E-Business IT Risks.
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384 Views
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Supply Chain Management, Integrating Systems, Methods Of Integration, Using SCM Software , Components Of Supply Chain, Types Of Supply Chains.
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355 Views
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Enterprise Resource Planning, Business Objectives, Using Erp Software, Erp Compared To Integrated Software, Evolution Of Erp, Erp & Customer Relationship Management.
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393 Views
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ERP & E-Commerce, ERP & CRM, Change Management, Phases Of Change Management, Change Agent, ERP– Ownership And Sponsor Ship.
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310 Views
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Importance Of Ethics In IS, Meaning Of Ethics, Ethical Challenges, Privacy And Ethics, Threats To Privacy, Electronic Surveillance, Data Profiling, Online Privacy And E-Commerce, Workplace Monitoring, TRIPS, Privacy Codes And Policies.