Information Systems Course
Master the full spectrum of information systems — from database design and network infrastructure to security, strategy, and governance. This course gives you the technical knowledge and analytical skills that organisations need from IS professionals. Whether you're entering the field or formalising your expertise, you'll finish ready to contribute at every stage of the IS lifecycle.
What you will learn:
You will learn how information systems are designed, built, secured, and managed across an organisation. The course covers relational databases, SQL querying, networking fundamentals, and cloud computing models. You will work through systems analysis techniques, requirements documentation, and structured design methods. Security risk assessment, compliance frameworks, and incident response are covered in depth. You will also explore business intelligence, ERP systems, agile project management, and IT service operations. By the end, you will understand how to align IS strategy with business objectives and measure the value of technology investments.
How you study practically Information Systems Course
How you practise Information Systems Course
For companies looking to train their teams
With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.
Course content
8 Chapters • 38 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Information Systems
Foundations of Information Systems
Lesson 1 • Stakeholders and IS Roles
Identifies key roles in IS development and use, including end users, analysts, and managers. Clarifies accountability and collaboration expectations.
Lesson 2 • Types of Information Systems
Classifies IS by organisational level and function, from transaction processing to executive support. Connects system type to decision-making needs.
Lesson 3 • What Is an Information System
Defines IS by its five core components and distinguishes it from raw data and technology alone. Establishes vocabulary used throughout the course.
Lesson 4 • IS and Organisational Strategy
Examines how IS enables competitive advantage and supports strategic goals. Links system investment to measurable business outcomes.
Chapter 2HideHide detailsSee detailsData Management and Database Fundamentals
Data Management and Database Fundamentals
Lesson 1 • Data Concepts and Structures
Introduces data hierarchy, file organisation, and the limitations of file-based storage. Motivates the need for database management systems.
Lesson 2 • Querying Data with SQL
Teaches core SQL syntax for retrieving and manipulating data. Connects query skills to real reporting and analysis tasks.
Lesson 3 • Database Administration Basics
Covers user access control, backup strategies, and performance tuning fundamentals. Prepares students to maintain database integrity and availability.
Lesson 4 • Emerging Data Storage Models
Introduces NoSQL, cloud databases, and data warehousing as alternatives to relational systems. Guides selection based on data volume and use case.
Lesson 5 • Relational Database Model
Explains tables, keys, and relationships as the foundation of relational databases. Students apply normalisation to eliminate data redundancy.
Chapter 3HideHide detailsSee detailsNetworking and Infrastructure Essentials
Networking and Infrastructure Essentials
Lesson 1 • Protocols and the Internet
Explains layered protocol models and how data travels across the internet. Connects protocol knowledge to troubleshooting and system design.
Lesson 2 • Network Fundamentals
Defines networks by type, topology, and transmission media. Provides the physical and logical foundation for all subsequent networking topics.
Lesson 3 • Server and Client Architectures
Compares client-server, peer-to-peer, and multi-tier architectures. Guides architecture selection based on scalability and performance needs.
Lesson 4 • Cloud Computing Models
Distinguishes IaaS, PaaS, and SaaS and evaluates deployment models. Prepares students to recommend cloud solutions aligned with business requirements.
Chapter 4HideHide detailsSee detailsSystems Analysis and Requirements Engineering
Systems Analysis and Requirements Engineering
Lesson 1 • Non-Functional and Constraint Requirements
Identifies performance, security, usability, and compliance requirements beyond functionality. Ensures complete system specifications before design begins.
Lesson 2 • The Systems Development Life Cycle
Introduces SDLC phases and their deliverables as the governing framework for IS projects. Positions analysis as the critical early phase.
Lesson 3 • Requirements Elicitation Techniques
Covers interviews, workshops, observation, and prototyping as methods for gathering stakeholder needs. Emphasises selecting the right technique for each context.
Lesson 4 • Documenting Functional Requirements
Teaches use cases, user stories, and functional specification formats. Connects documentation quality to reduced rework during development.
Lesson 5 • Requirements Validation and Management
Applies review techniques to verify completeness and consistency of requirements. Introduces change control to manage scope throughout the project.
Chapter 5HideHide detailsSee detailsSystems Design and Architecture
Systems Design and Architecture
Lesson 1 • User Interface and Experience Design
Applies UX principles to design intuitive screens, forms, and reports. Connects interface quality to user adoption and productivity.
Lesson 2 • Logical System Design
Converts requirements into data flow diagrams, entity models, and process specifications. Bridges analysis outputs to physical design decisions.
Lesson 3 • System Integration Design
Plans how the new system will exchange data with existing systems using APIs and middleware. Prevents integration failures before development begins.
Lesson 4 • Design Review and Documentation
Formalises design artefacts into a system design specification and conducts structured reviews. Ensures design completeness before development starts.
Lesson 5 • Physical Design and Technology Selection
Translates logical models into hardware, software, and network specifications. Guides technology selection based on cost, performance, and compatibility.
Chapter 6HideHide detailsSee detailsIS Implementation and Testing
IS Implementation and Testing
Lesson 1 • System Deployment Strategies
Compares direct cutover, parallel running, phased, and pilot deployment approaches. Guides selection based on risk tolerance and organisational capacity.
Lesson 2 • Software Testing Fundamentals
Introduces unit, integration, system, and acceptance testing as a quality assurance hierarchy. Links each test type to specific defect categories.
Lesson 3 • Post-Implementation Review
Evaluates system performance against original requirements after go-live. Captures lessons learned to improve future IS projects.
Lesson 4 • Development Approaches and Standards
Compares agile, waterfall, and DevOps development models and their impact on IS delivery. Establishes coding and documentation standards for team consistency.
Lesson 5 • Data Conversion and Migration
Plans and executes the transfer of legacy data into the new system with validation controls. Prevents data quality issues from undermining the new IS.
Chapter 7HideHide detailsSee detailsInformation Security and Risk Management
Information Security and Risk Management
Lesson 1 • Incident Response and Recovery
Defines the incident response lifecycle from detection through post-incident review. Prepares students to lead or support a structured response effort.
Lesson 2 • Risk Assessment and Management
Applies qualitative and quantitative methods to identify, analyse, and prioritise IS risks. Produces a risk register as a management tool.
Lesson 3 • Information Security Fundamentals
Establishes the CIA triad and core security concepts as the basis for all protective measures. Connects security principles to real organisational risks.
Lesson 4 • Technical Security Controls
Covers firewalls, encryption, intrusion detection, and access control as layered defences. Matches control type to specific threat scenarios.
Lesson 5 • Compliance and Governance Frameworks
Introduces widely adopted security governance frameworks and data protection principles. Guides organisations in meeting regulatory and audit requirements.
Chapter 8HideHide detailsSee detailsIS Strategy, Governance, and Evaluation
IS Strategy, Governance, and Evaluation
Lesson 1 • Performance Measurement and KPIs
Defines IS-specific key performance indicators and balanced scorecard perspectives. Links measurement to continuous improvement cycles.
Lesson 2 • IS Investment and Business Cases
Applies financial and non-financial methods to justify IS investments. Produces a structured business case for a proposed system.
Lesson 3 • IS Strategic Planning
Guides the creation of a multi-year IS roadmap aligned with organisational strategy. Connects portfolio prioritisation to resource constraints.
Lesson 4 • IT Governance Frameworks
Introduces governance frameworks that align IT decisions with business objectives. Establishes accountability structures for IS investment and risk.
Lesson 5 • Emerging Trends and Future IS Strategy
Surveys AI, blockchain, IoT, and digital transformation as forces reshaping IS strategy. Prepares students to anticipate and respond to technological disruption.
Your valid completion certificate
This course is for you:
Business analyst: wants a structured IS framework to strengthen project contributions.
Recent graduate: entering the workforce and building a credible IS foundation.
IT support professional: ready to move into analyst or systems design roles.
Operations manager: needs to collaborate more effectively with technical IS teams.
Career changer: transitioning from a non-tech field into information systems work.
Junior developer: seeking broader context around architecture, strategy, and governance.
What our students say
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