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7 tracks designed around how professionals actually learn. Start with foundations, practise with interactive tools, and build evidence you can use. All free to access.
What you get
7
Learning tracks
353+
Hours of content
25+
Certifications
Free
All content
Unlimited retries on all assessments
Not sure where to start?
Start with how the internet works. Everything else builds on this.
4 hours to foundations
The deepest track with 56+ hours from basics to strategy.
56+ hours to expertise
Our flagship 120-hour course. From complete beginner to building production agents.
120 hours to mastery
Decision frameworks and patterns used by TOGAF practitioners.
12+ hours to competence
120 hours from beginner to expert
A 120-hour course that takes you from the basics to building secure agent systems. Build single and multi-agent workflows, learn safe deployment, and practise architecture choices that matter in the real world.
What you will learn
All learning tracks
Each track is self-contained with clear learning outcomes. Pick based on your goals, not what is trendy.
From what data is and how simple models work through to deep learning, transformers, agents and real world AI systems.
You will learn to:
A 120-hour course that takes you from the basics to building secure agent systems. Build single and multi-agent workflows, learn safe deployment, and practise architecture choices that matter in the real world.
You will learn to:
My three level cybersecurity course that takes learners from basic online safety to professional risk and security practice, using interactive tools and everyday examples.
You will learn to:
A practical and rigorous course on data, from formats and models to governance, architecture, and real-world use across AI, cybersecurity, and digital systems.
You will learn to:
From basic concepts about data and processes through to digital operating models, platforms, governance and strategy.
You will learn to:
My deep, practical guide to how network communication works, using OSI and TCP IP as mental models you can actually apply for troubleshooting and security.
You will learn to:
From basic diagrams and responsibilities through to microservices, events, CQRS, cloud native systems and digitalisation architecture.
You will learn to:
How it works
Choose based on your goals and current level. Each track is self-contained.
Read the content, then practise with interactive tools. No installation needed.
Take assessments designed around real scenarios. Unlimited retries included.
Earn certificates you can share. Export evidence for your CPD log.
How this works
I believe education should be as accessible as possible. Every course, tool, and assessment is free to access with unlimited retries. If you find value in what I have built and want to help maintain it, your support goes directly towards hosting costs and content improvements.
Included free
What makes these courses different
Most online courses give you theory without practice. You watch videos, maybe do a quiz, and then you are expected to somehow apply it in the real world. That gap between learning and doing is where most people get stuck.
I created these courses to close that gap. Every module combines clear explanations with hands-on tools you can use immediately. You do not just learn about security headers. You analyse them on real websites. You do not just read about data governance frameworks. You build one using interactive templates.
The content is designed so a GCSE student can follow it, but an experienced professional will find depth and rigour they can respect. I have spent years in industry and academia, and I have seen how both worlds approach learning. These courses bring the best of both together.
These courses are not CPD accredited by external bodies like CPD UK, the CPD Standards Office, or the CPD Certification Service. That is a deliberate choice, not a shortcut. External accreditation typically costs £2,000 to £5,000 per course annually. I made the decision to invest that money into better content, more tools, and keeping the learning materials free instead.
I have designed every aspect to meet or exceed what bodies like CIPD, CPD UK, and professional engineering institutions actually require.
Every module has specific objectives mapped to real job competencies. You know exactly what you will be able to do after each section.
Content references NIST, ISO, NCSC, OWASP, IETF RFCs, DAMA, and peer-reviewed research. Every claim is traceable to reputable sources.
Timed exams with copy restrictions and no AI assistance. Your certificate means you genuinely know the material.
Automatic tracking of study hours, quiz scores, and tool usage. Export evidence for your CPD log whenever you need it.
I have mapped every course to the standards that matter in industry. This is not marketing fluff. Each module explicitly references the frameworks below, and your assessments test application of these standards.
I have aligned course content with exam objectives from major certification bodies. If you are working towards any of these, you will find directly relevant material. The assessments use similar question formats and time pressure to what you will face in the real exams.
(ISC)² Certifications
ISACA Certifications
CompTIA Certifications
Other Security Certs
AI Agents CourseComprehensive
BCS Certifications
Microsoft Azure
AWS and Google Cloud
Architecture
Governance
I review exam objectives quarterly and update content when vendors release new versions. You will always be learning against current requirements, not outdated syllabi.
I have built interactive tools directly into the lessons. Analyse security headers, scan for vulnerabilities, build architecture diagrams, validate data quality. No installation required. Everything runs in your browser, safely sandboxed.
Every example is designed to reflect genuine professional situations. You will recognise these problems when you face them in your job because the context matches reality, not sanitised textbook versions.
Generate PDF reports, export your learning evidence, download templates. Everything is designed to produce outputs you can actually use in your work or show to your employer.
Guided workspaces that combine multiple tools for deeper exploration. Build a threat model, then immediately test the controls you specified. Design an architecture, then simulate how it handles load.
Interactive labs that turn concepts into decisions. See how changing risk assumptions affects your control priorities. Compare how different architecture patterns shift performance, reliability, and failure modes.
Every course includes terminology modules that explain what words actually mean across different standards, common mistakes people make, and quick checks to test your understanding. No more vocabulary confusion.
Most professional bodies accept self-directed learning as CPD when you can demonstrate structured learning with clear outcomes. These courses provide the evidence you need: documented study hours, defined learning outcomes, and verifiable assessments.
BCS Members
Self-directed CPD accepted
IET Members
Self-directed CPD accepted
Chartered Engineers
Self-directed CPD accepted
Data Professionals
ICO-aligned content
Important: These courses are not officially endorsed by any professional body. You should check with your specific body about their self-directed CPD requirements. I provide documentation of learning outcomes, assessment methods, and study hours that you can use in your CPD log submissions.
The practice assessments and exams are not about memorisation. Questions are designed to reflect realistic professional scenarios aligned with certification exam formats. You will learn how to respond to situations, prioritise under pressure, and make decisions with incomplete information.
"You are the security engineer at a financial services company. A critical CVE is announced..." You learn to think through problems, not just recall facts.
When you get something wrong, you understand exactly why. Each answer includes the reasoning, real-world context, and key concepts to remember.
Timed assessments with the same format as CISSP, Security+, TOGAF, and other professional exams. Practise like you play.
Everything is free. See exactly what you are getting.
Everything is completely free with unlimited retries. If you find it useful and can afford to contribute, your support is appreciated.
"I have built these courses to be the resource I wish I had when I was learning. Every decision comes back to one question: does this actually help someone become better at their job? If the answer is no, I cut it. Quality matters more than quantity. Usefulness matters more than impressiveness. And accessibility matters more than exclusivity. The moment I start optimising for anything other than genuine learning outcomes, I have lost the plot."
- Ransford
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View Course Terms & IP PolicyPick a track that matches your goals. Every expert started as a beginner. They just refused to stay one.